I figured Id start another thread so no one has to search and read thru all other threads for help like I had to.
I had to write this because i thought other guides were incomplete, and frankly they didnt work.
I will try to update and make things easier to read and use spellchecker when time permits.
and add in-between steps that i left out because i have no dam time. Thats why i call it expert guide-you need some knowledge of doing this.
This is just to help out someone who has had a hard time with other guides
It is not a step by step
Knowledge of cygwin and adb is expected.
Learn it, and how to setup, using google and xda like the rest of us.
I TAKE NO RESPONSIBILITY OF BRICKING YOUR PHONE ANY MORE THAN IT IS.
Here is were I made the mistake:
http://forum.xda-developers.com/showthread.php?t=1745865
These are the 2 files
1.Galaxy-S-fre3-2.51.zip
2.Galaxy-S-fre3-MD4FirmwareModemAIO.zip
First of all I ALWAYS CHECK MDMSUMS
The second zip was flashed first, and wamo no andro
Heres my specs.
Android Ver:
4.3
Baseband Ver:
L710VPUCMK3
Build:
JSS15JL710VPUCMK3
Hardware Ver:
L710.14
Im guessing it bricked my phone because I flashed the Galaxy-S-fre3-MD4FirmwareModemAIO.zip before the actual rom itself "Galaxy-S-fre3-2.51.zip"
Obviosly I should have done it the other way around, well im only hu............ngry. haha, so im a knuklehead.
I refuse to go to that particular site to read the first post and see if there is some sort of DONT FLASH OUT OF ORDER OR RISK LOOSING A LIMB, warning posted.
I thought i lost my device (this is still a bad-ass phone, almost too nice to be in a roofers pouch and getten toren up. But it takes really nice pictures of my custom work, and takes em fast so i can get back to work.
I lost 12 hours for stupid mistake, (im sure someone will say thats the business, of course thats why we do it.)
Not to mention the last device i bricked was my first (Hero) and thought was my last.
When you play the Rom Game you may get Ram'd
I will post this to that fre3 site, however unless the OP makes note of this others will be in the same mess.
The only life left in the device, was red light, when battery removed (when battery was placed in during charge, red light went out in 5 to 10 sec.)
When battery was in unit, no lights at all.
I noticed when usb cable attached to ubuntu, oh **** i forgot what and how i saw it but it was some kind of Qualcomm Device _DLMODE or somthing.
I will edit this post when i find it again, but anyway that led to nothing.
My first attempts were made following this guide: http://forum.xda-developers.com/showthread.php?t=2369125
I couldnt figure out by reading the threads if how I was to format the fat32 partition default 8 or 4 or 1Mg
I couldnt understand why we would have to try to write the image over and over...Why it wouldnt write it right the first time.
I had a hard time trying to write the image file ..debrick_sph_l710.img to sdcard using my v-box..
(Virtual-Box under windows 8 with Ubuntu 13.10 installed ....Android-Kernel-Build ready ).
After trying all the different ways and different images, I said screw it i give up.
.........Till after dinner
wife made a roasted chicken not gonna be late.
Finally I made my own image from my wifes phone, because we bought them at the same time.
One problem hers isnt rooted and she wasnt about to let me touch it.............
Solution: I bought her a galaxy4 for 49.00 /w upgrade, now i have 2 galaxy 3's. But only one works.:/
That was a pain rooting because she always excepts the firmware upgrades when they come over air.
Couldnt get the "seLinux seAndroid" thing so i just went back to 4.1 for now so that i could adb.
Heres What Did It...
http://forum.xda-developers.com/showthread.php?t=2345860
HERES HOW I DID IT
To extract a de-brick image from your phone (an UnBricked Phone) do in an adb shell:
If you know the partition use:
dd if=/dev/block/mmcblk0 of=/sdcard/HomefixSprint_S3_L710.img bs=1048576 count=70
If not use:
dd if=/dev/block/platform/msm_sdcc.1/by-name/modem of=/sdcard/HomefixSprint_S3_L710.img bs=1048576 count=70
MY TERMINAL SHOWS:
C:\Users\dad>adb shell
[email protected]:/ # busybox dd if=/dev/block/mmcblk0 of=/sdcard/HomefixSprint_S3_L710.img bs=1048576 count=70
0 of=/sdcard/HomefixSprint_S3_L710.img bs=1048576 count=70 <
70+0 records in
70+0 records out
73400320 bytes (70.0MB) copied, 4.578239 seconds, 15.3MB/s
Take that image, copy it to your cygwin directory and write it to an unformatted 16mb sdcard using cygwin:
TO GET THE SDCARD READY:
get EaseUS Partition Master Free Edition-Free For Home Users
and find the sdcard, its about 14.82GB, if u have more than 1 your on your own.
Select that one, and delete all partitions.
Then, New partition, select fat32, and then finish by applying the operations.
DO NOT FORMAT
IN CYGWIN:
Get sdcard info:
cat /proc/partitions
MY TERMINAL SHOWS:
[email protected] ~
$ cat /proc/partitions
major minor #blocks name
8 0 976762584 sda
8 1 976759808 sda1
8 16 117220824 sdb
8 17 358400 sdb1
8 18 116859904 sdb2
8 32 976762584 sdc
8 33 976759808 sdc1
8 48 244198584 sdd
8 49 244196001 sdd1
8 64 976762584 sde
8 65 976657408 sde1
8 80 976762584 sdf
8 81 976760001 sdf1
8 96 976762584 sdg
8 97 976760001 sdg1
8 112 976075776 sdh
8 113 976074752 sdh1
8 128 15558144 sdi
8 129 15558110 sdi1
[email protected] ~
$ ls
debrick_sph_l710.img HomefixSprint_S3_L710.img kitchen
[email protected] ~
$ dd if=HomefixSprint_s3_L710.img of=/dev/sdi
143360+0 records in
143360+0 records out
73400320 bytes (73 MB) copied, 338.771 s, 217 kB/s
I DID WHAT I WAS SUPPOSED TO DO:
Put battery in
Connect usb cable
Insert sdcard
Vol-up/Home and Power
I felt the vibration no more than a second after pressing power (along with vol_dwn and home key pressed and held)
As you can imagine, my adrenilin was pumpped to the point of feeling like i smoked a pack of camel ciggirettes, AGAIN, as i try to boot the phone.
I knew i was out of the woods after I saw the samsung logo.
It Skipped past download.
I was able to boot right into my desktop, however there were no signal bars.
and the Baseband ver: was unknown.
I powered down the phone (man that was hard to do) but i did.
Tried to get into download mode but failed at first, recovery failed also.
Finally got to download then i was good.
NOTES:
After I revived the phone I had nothing too loose because now I had 2 S3's, so I played a bit.
Its fun to brick your phone on purpose haha
I fed this PIECE OF S#!+ Galaxy-S-fre3-MD4FirmwareModemAIO.zip to my phone the first time and i lost 12 hrs plus the time write this.
:The debrick_sph_l710.img or the Debrick_Sprint_S3_L710_4.3.img did not work for me
:I did not need the class 10, class 4 worked too
:did not need cable attached
:did not Matter wich order i put battery, sdcard, usb-cord to boot
:did not format card
nly took 1 try to write working image each time ( didnt take several attemts) I wrote and tested 3 different images.
:Upon booting It seems to be the same each time ,couple three four sec (out of a few times playing it may have taken 10sec to boot on one occasion).
:I think the issues with ubuntu was,the sdcard was not ejecting properly and corrupting the image.
:If you have a sucssesful write to sdcard, it may not show up in file explorer until you pull out card reader and re-insert it... then it will show up in file explorer as a folder called "image" with bunch of files or somthing in it, then you know it wrote ok.
:for some reason after i haha... BRICKED MY SG3 ON PURPOSE....Oh my GOD....Im SHOT, booted to my homemade image, i was able to boot into recovery as well as Download.
:Not for nothen I tried to:
dd if=/sdcard/recovery.img of=/dev/block/platform/msm_sdcc.1/by-name/recovery
dd if=/sdcard/boot.img of=/dev/block/platform/msm_sdcc.1/by-name/boot
dd if=/sdcard/modem.img of=/dev/block/platform/msm_sdcc.1/by-name/modem
(Remember i was able to boot to system, so adb worked)
Did not work, however it may have worked if i used the syntax...mmcblk0 and such.
Questions:
Why is my debrick.img smaller than others on this site
Why my image works for my device and no others will work
Are all phones with these snapdragon cpu's have the ability to "sdcard boot"
Why do we spend endless hours with our phones and forget we have a family.
MY FILE:................ http://rooferdave.com/Downloads/sprintsg3.html
This is in the wrong forum. This is a Sprint Note 3 forum, and your guide appears to be for the S3.
Sent from my SM-N900P using Xparent BlueTapatalk 2
Homefix said:
I figured Id start another thread so no one has to search and read thru all other threads for help like I had to.
I had to write this because i thought other guides were incomplete, and frankly they didnt work.
I will try to update and make things easier to read and use spellchecker when time permits.
and add in-between steps that i left out because i have no dam time. Thats why i call it expert guide-you need some knowledge of doing this.
This is just to help out someone who has had a hard time with other guides
It is not a step by step
Knowledge of cygwin and adb is expected.
Learn it, and how to setup, using google and xda like the rest of us.
I TAKE NO RESPONSIBILITY OF BRICKING YOUR PHONE ANY MORE THAN IT IS.
Here is were I made the mistake:
http://forum.xda-developers.com/showthread.php?t=1745865
These are the 2 files
1.Galaxy-S-fre3-2.51.zip
2.Galaxy-S-fre3-MD4FirmwareModemAIO.zip
First of all I ALWAYS CHECK MDMSUMS
The second zip was flashed first, and wamo no andro
Heres my specs.
Android Ver:
4.3
Baseband Ver:
L710VPUCMK3
Build:
JSS15JL710VPUCMK3
Hardware Ver:
L710.14
Im guessing it bricked my phone because I flashed the Galaxy-S-fre3-MD4FirmwareModemAIO.zip before the actual rom itself "Galaxy-S-fre3-2.51.zip"
Obviosly I should have done it the other way around, well im only hu............ngry. haha, so im a knuklehead.
I refuse to go to that particular site to read the first post and see if there is some sort of DONT FLASH OUT OF ORDER OR RISK LOOSING A LIMB, warning posted.
I thought i lost my device (this is still a bad-ass phone, almost too nice to be in a roofers pouch and getten toren up. But it takes really nice pictures of my custom work, and takes em fast so i can get back to work.
I lost 12 hours for stupid mistake, (im sure someone will say thats the business, of course thats why we do it.)
Not to mention the last device i bricked was my first (Hero) and thought was my last.
When you play the Rom Game you may get Ram'd
I will post this to that fre3 site, however unless the OP makes note of this others will be in the same mess.
The only life left in the device, was red light, when battery removed (when battery was placed in during charge, red light went out in 5 to 10 sec.)
When battery was in unit, no lights at all.
I noticed when usb cable attached to ubuntu, oh **** i forgot what and how i saw it but it was some kind of Qualcomm Device _DLMODE or somthing.
I will edit this post when i find it again, but anyway that led to nothing.
My first attempts were made following this guide: http://forum.xda-developers.com/showthread.php?t=2369125
I couldnt figure out by reading the threads if how I was to format the fat32 partition default 8 or 4 or 1Mg
I couldnt understand why we would have to try to write the image over and over...Why it wouldnt write it right the first time.
I had a hard time trying to write the image file ..debrick_sph_l710.img to sdcard using my v-box..
(Virtual-Box under windows 8 with Ubuntu 13.10 installed ....Android-Kernel-Build ready ).
After trying all the different ways and different images, I said screw it i give up.
.........Till after dinner
wife made a roasted chicken not gonna be late.
Finally I made my own image from my wifes phone, because we bought them at the same time.
One problem hers isnt rooted and she wasnt about to let me touch it.............
Solution: I bought her a galaxy4 for 49.00 /w upgrade, now i have 2 galaxy 3's. But only one works.:/
That was a pain rooting because she always excepts the firmware upgrades when they come over air.
Couldnt get the "seLinux seAndroid" thing so i just went back to 4.1 for now so that i could adb.
Heres What Did It...
http://forum.xda-developers.com/showthread.php?t=2345860
HERES HOW I DID IT
To extract a de-brick image from your phone (an UnBricked Phone) do in an adb shell:
If you know the partition use:
dd if=/dev/block/mmcblk0 of=/sdcard/HomefixSprint_S3_L710.img bs=1048576 count=70
If not use:
dd if=/dev/block/platform/msm_sdcc.1/by-name/modem of=/sdcard/HomefixSprint_S3_L710.img bs=1048576 count=70
MY TERMINAL SHOWS:
C:\Users\dad>adb shell
[email protected]:/ # busybox dd if=/dev/block/mmcblk0 of=/sdcard/HomefixSprint_S3_L710.img bs=1048576 count=70
0 of=/sdcard/HomefixSprint_S3_L710.img bs=1048576 count=70 <
70+0 records in
70+0 records out
73400320 bytes (70.0MB) copied, 4.578239 seconds, 15.3MB/s
Take that image, copy it to your cygwin directory and write it to an unformatted 16mb sdcard using cygwin:
TO GET THE SDCARD READY:
get EaseUS Partition Master Free Edition-Free For Home Users
and find the sdcard, its about 14.82GB, if u have more than 1 your on your own.
Select that one, and delete all partitions.
Then, New partition, select fat32, and then finish by applying the operations.
DO NOT FORMAT
IN CYGWIN:
Get sdcard info:
cat /proc/partitions
MY TERMINAL SHOWS:
[email protected] ~
$ cat /proc/partitions
major minor #blocks name
8 0 976762584 sda
8 1 976759808 sda1
8 16 117220824 sdb
8 17 358400 sdb1
8 18 116859904 sdb2
8 32 976762584 sdc
8 33 976759808 sdc1
8 48 244198584 sdd
8 49 244196001 sdd1
8 64 976762584 sde
8 65 976657408 sde1
8 80 976762584 sdf
8 81 976760001 sdf1
8 96 976762584 sdg
8 97 976760001 sdg1
8 112 976075776 sdh
8 113 976074752 sdh1
8 128 15558144 sdi
8 129 15558110 sdi1
[email protected] ~
$ ls
debrick_sph_l710.img HomefixSprint_S3_L710.img kitchen
[email protected] ~
$ dd if=HomefixSprint_s3_L710.img of=/dev/sdi
143360+0 records in
143360+0 records out
73400320 bytes (73 MB) copied, 338.771 s, 217 kB/s
I DID WHAT I WAS SUPPOSED TO DO:
Put battery in
Connect usb cable
Insert sdcard
Vol-up/Home and Power
I felt the vibration no more than a second after pressing power (along with vol_dwn and home key pressed and held)
As you can imagine, my adrenilin was pumpped to the point of feeling like i smoked a pack of camel ciggirettes, AGAIN, as i try to boot the phone.
I knew i was out of the woods after I saw the samsung logo.
It Skipped past download.
I was able to boot right into my desktop, however there were no signal bars.
and the Baseband ver: was unknown.
I powered down the phone (man that was hard to do) but i did.
Tried to get into download mode but failed at first, recovery failed also.
Finally got to download then i was good.
NOTES:
After I revived the phone I had nothing too loose because now I had 2 S3's, so I played a bit.
Its fun to brick your phone on purpose haha
I fed this PIECE OF S#!+ Galaxy-S-fre3-MD4FirmwareModemAIO.zip to my phone the first time and i lost 12 hrs plus the time write this.
:The debrick_sph_l710.img or the Debrick_Sprint_S3_L710_4.3.img did not work for me
:I did not need the class 10, class 4 worked too
:did not need cable attached
:did not Matter wich order i put battery, sdcard, usb-cord to boot
:did not format card
nly took 1 try to write working image each time ( didnt take several attemts) I wrote and tested 3 different images.
:Upon booting It seems to be the same each time ,couple three four sec (out of a few times playing it may have taken 10sec to boot on one occasion).
:I think the issues with ubuntu was,the sdcard was not ejecting properly and corrupting the image.
:If you have a sucssesful write to sdcard, it may not show up in file explorer until you pull out card reader and re-insert it... then it will show up in file explorer as a folder called "image" with bunch of files or somthing in it, then you know it wrote ok.
:for some reason after i haha... BRICKED MY SG3 ON PURPOSE....Oh my GOD....Im SHOT, booted to my homemade image, i was able to boot into recovery as well as Download.
:Not for nothen I tried to:
dd if=/sdcard/recovery.img of=/dev/block/platform/msm_sdcc.1/by-name/recovery
dd if=/sdcard/boot.img of=/dev/block/platform/msm_sdcc.1/by-name/boot
dd if=/sdcard/modem.img of=/dev/block/platform/msm_sdcc.1/by-name/modem
(Remember i was able to boot to system, so adb worked)
Did not work, however it may have worked if i used the syntax...mmcblk0 and such.
Questions:
Why is my debrick.img smaller than others on this site
Why my image works for my device and no others will work
Are all phones with these snapdragon cpu's have the ability to "sdcard boot"
Why do we spend endless hours with our phones and forget we have a family.
MY FILE:................ http://rooferdave.com/Downloads/sprintsg3.html
Click to expand...
Click to collapse
Lol hell of lot of a posting to be in a wrong forum.
Sent from my SM-N900P using Tapatalk
JonSCSL said:
Lol hell of lot of a posting to be in a wrong forum.
Sent from my SM-N900P using Tapatalk
Click to expand...
Click to collapse
Nice quoting the whole thing before it gets Stryked.
I've wanted to quote an entire OP for a long time, just never had the stones. This was a pretty risk free shot, and ya took it.
Pitch-perfect delivery my man, @JonSCSL.
I bet I dime®
Triband Cubed®
Fix-it-at-Home Likes Listing Lots of Devices Experts Guide in the Wrong Device Forum®
Lol®
Sent from my SM-N900P using Xparent BlueTapatalk 2
I'll give him a THANKS for that long A$$ write up! haha..
ImEVO said:
I'll give him a THANKS for that long A$$ write up! haha..
Click to expand...
Click to collapse
I did the same. This was just superb all around. From the thread title, opening premise of the thread/raison d'etre, the avatar, moniker, all the way down to the signature line, quite an enjoyable post from top to bottom.
It had a lot of different colors in the text, too, an attention to detail that I very much appreciated.
Sent from my SM-N900P using Xparent BlueTapatalk 2
micmars said:
I did the same. This was just superb all around. From the thread title, opening premise of the thread/raison d'etre, the avatar, moniker, all the way down to the signature line, quite an enjoyable post from top to bottom.
It had a lot of different colors in the text, too, an attention to detail that I very much appreciated.
Sent from my SM-N900P using Xparent BlueTapatalk 2
Click to expand...
Click to collapse
LMFAO..
Related
Okay guys, so here's a weird one.
My g-tablet was working great. Was running VEGAn-Tab Build, BETA 5.1.1, no reason to update it, because it did everything I needed. I finally had it to where I wanted it, then it all kind of started falling apart. Here's how.
I power it on and notice my home screen got all messed up for some reason (using launcher pro). All of the settings defaulted to the original. I tweaked it back to more or less how I wanted it, and when I had it back to normal, thought nothing better of it. Must have glitched out some how.
Then I notice a bunch of things starting to force close, specfically android market, amazon market, titanium backup, google services framework, launcher pro, etc. Odd thing is it would do it one at a time, but otherwise my tablet would carry on as normal.
I go ahead and restart the tablet, to see if that helps at all, and what do you know, the homescreen is messed up again! I thought launcher pro might have been the culprit, so I un-installed the app and rebooted... And launcher pro is still there.
I go ahead and delete it again and start deleting other apps, restarting the tablet, and no matter what I do, everything stays the same. time for some clockwork mod action. I go into clockwork mod, and try to do the factory reset option, thinking what the hey, I'll try anything right now. Hit it, mourn the loss of my user data, and reboot the system... and again, everything is still the same.
I hook up my tablet to the computer via usb, and it looks like I'm able to at least delete misc. files that way. But when I return to good old Tabatha (my nickname for Gtab) everything is stuck just the way it is.
Needless to say, it feels like I'm stuck in the twilight zone.
I know I should have researched it by now, but I'm going to finally look it up to see if I can recover with NVFlash (I know I know, very noobish of me, using strange roms and not knowing any of the basics).... but I'm increasingly worried I've got some kind of a hardware malfunction on my hands. Could it be the memory? The internal SD card?
Oddly enough, my tablet still functions... I can browse the web, hook it up to my computer, etc etc, but no matter what I do I can't alter the data I already have on my tablet. Can't delete things, can't change settings, update apps, etc. etc. Which makes it pretty much useless for what I wanted to use it for.
I finally realized what this is like. The movie groundhog day, and I'm stuck in the same day, over and over again.
Any help or input that might get me out of this mess would be greatly appreciated.
Phil: "I was in the Virgin Islands once. I met a girl. We ate lobster, drank piña coladas. At sunset, we made love like sea otters. *That* was a pretty good day. Why couldn't I get *that* day over, and over, and over..."
This is now the second time that I've seen this exact same problem. I was in the process of troubleshooting the original one when the user returned his gTablet for replacement. If you can stand the deja vu, read this thread.
Do not nvflash your tablet--nvflash cannot fix SD-card related problems. Read this post for why not.
Instead, do this for me: Reboot the gTablet, then open a Terminal, or, use adb and run this command:
Code:
$ dmesg > /mnt/sdcard/dmesg.txt
Attach that dmesg.txt which will contain messages from the kernel to your next post.
I'll check this thread in the evening.
rajeevvp said:
This is now the second time that I've seen this exact same problem. I was in the process of troubleshooting the original one when the user returned his gTablet for replacement. If you can stand the deja vu, read this thread.
Do not nvflash your tablet--nvflash cannot fix SD-card related problems. Read this post for why not.
Instead, do this for me: Reboot the gTablet, then open a Terminal, or, use adb and run this command:
Code:
$ dmesg > /mnt/sdcard/dmesg.txt
Attach that dmesg.txt which will contain messages from the kernel to your next post.
I'll check this thread in the evening.
Click to expand...
Click to collapse
Thanks for the direction, at least I know it isn't an isolated incident. It's 1:45 AM where I am right now, and I have to wake up for work in about 5 hours... So I probably won't be able to get in depth with the follow up on this stuff untill after work tomorrow night (so long as the wife doesn't hog the computer )
Again thanks for the quick response, I appreciate you pointing me into some sort of direction. Can't wait to try to get this sorted out!
Currently trying to figure out how to get ADB going.... pretty intimidating, but I'm trying. I got the Java JDK installed, installing the SDK, but can't find the "SDK Setup.exe" file or even a USB driver folder in the SDK directory. Got a good resource for getting ADB set up?
Save yourself some trouble. Got to http://www.knoppix.org/ and download the latest Knoppix live CD image.
Burn it, boot it, then use the adb executable from this post. For simple things like just running adb, you don't need the entire Android SDK.
Get me a dmesg while inside ClockworkMod:
Code:
$ [B]sudo ./adb shell dmesg > dmesg.txt[/B]
ADB commands documentation
Thanks, I'll try it out sometime this weekend!
Well, I really screwed myself now. I got the Linux distro loaded but still couldn't figure out how to get ADB to work. For whatever reason, When I boot from the DVD, I can't download the zip from within linux (get errors) and I could not open the ADB command by navigating to where I have it extracted in my hard drive. [Do I need to load the OS onto a flash drive instead?]
So I started messing with some stuff in clockwork mod. I apparently really goofed it, and I got a "Magic Value Mismatch" error everytime I tried to boot it up.
I looked up Magic Value Mismatch, and from there it pointed to using NVFlash to try to fix that problem. So tried that. After I flashed it, I thought for sure I finally had it back to stock, as the intro screen started to show the tap n tap logo... but i basically got stuck in a boot loop, tap n tap, then "n", then tap n tap, then "n", etc, until it dies.
I looked up this issue and apparently the key is to get into clockwork mod and do factory reset, reset cache, and partition the SD card to 2048 and 0, which I did... (per post #4 on this thread: http://www.slatedroid.com/topic/17501-helpstuck-in-bootloop/ ) but still no dice.
Not sure where to go from here, or if I can even get it to interface with ADB in its current state. Looks like I'm done for
Thanks for trying though
On second thought, I may have had a breakthrough, at least in getting ADB to see my tablet!!! Woohoo! It finally sees the device and has a serial number. Was following the device on this thread:
http://www.androidtablets.net/forum/viewsonic-gtablet-technical/5377-adb-g-tab-step-step.html
7. under the "[Google.NTx86]" section, paste the following:
Code:
;NVIDIA Tegra
%SingleAdbInterface% = USB_Install, USB\VID_0955&PID_7000
%CompositeAdbInterface% = USB_Install, USB\VID_0955&PID_7100&MI_01
save the file and exit.
But I have a 64 bit machine, so I finally figured it out and plopped that into the 64 bit portion of the .inf file. DOH!
So now let me see what I can drum up through the previous commands above.... though the parameters have changed now to be sure... Due to my haste things may have taken a turn for the worse.
To recap, now my tablet is stuck in a boot loop after having done NV Flash, after having screwed up some settings in clockwork mod trying to fix a "Magic Value Mismatch" error.
Tried:
$ dmesg > /mnt/sdcard/dmesg.txt
I just run this in the cmd prompt at my platform-tools directory where the adb is correct?
All it says is, "The system cannot find the path specified."
Am I doing something wrong, or is my tablet that messed up?
Okay, this is slightly weird. So I was browsing around in clockwork mod, and lo and behold, the original zip flies for vegan tab are all STILL THERE. So I reloaded them... And My tablet zips back to exactly the way I had it before!
Only this time, so far no force closes. This looks way too good to be true after what I've been through. I'm going to try modifying some files and settings and restart my tablet to see what it does. I'm pretty sure I can't be out of the woods yet. Allthough it is 3:33 AM as this is happening... magic hour. I may be going insane.
EDIT: Nope, was definitely way too good to be true. All my data is as stuck as it was ever was. But at least now I can get into it again. But now we're back to square one. Lemme figure out this dmesg business and get back to you. X(
So I would try issuing the following exactly in the command line at the adb platform tools folder:
$ dmesg > /mnt/sdcard/dmesg.txt
Is that code supposed to be copy and paste in? I don't seem to be getting anything. I can do the following command and get the info to pop into the command interface:
adb shell dmesg
But I can't figure out how to save that to a text file. And you want me to do that while the g tablet is in recovery, correct?
FYI, trying to do it through Windows 7. Would that command only operate in the linux environment via knoppix?
Thanks
titobetlogs said:
I can do the following command and get the info to pop into the command interface:
adb shell dmesg
But I can't figure out how to save that to a text file.
Click to expand...
Click to collapse
Redirect the output to a file:
Code:
C:\SOME\PATH> [B]adb shell dmesg > dmesg.txt[/B]
titobetlogs said:
I got the Linux distro loaded but still couldn't figure out how to get ADB to work. For whatever reason, When I boot from the DVD, I can't download the zip from within linux (get errors) and I could not open the ADB command by navigating to where I have it extracted in my hard drive.
Click to expand...
Click to collapse
I suggested using Knoppix just because it is so easy to use adb in Linux. Broken-down steps for future reference:
1. Download and burn the latest Knoppix Live CD iso image. Check the downloaded file size. The .iso file should be ~700MB in size. Also, test the CD by booting it and then typing at the boot prompt: knoppix testcd
2. Boot Live CD and skip the creation of any partition or file to store user data. After all, we just want to run adb.
3. After Knoppix has booted into the desktop, run a browser, right click on the adb.zip attachment in this post, then select "Save Link As..." and save the zip file into /tmp.
4. Connect the gTablet to the PC via the USB cable.
5. Open a terminal window, then type in it:
Code:
hostpc$ [B]cd /tmp[/B] [I]Change to the dir. where adb.zip was saved[/I]
hostpc$ [B]unzip adb.zip[/B] [I]Unzip zip file[/I]
hostpc$ [B]ls -l adb[/B] [I]Check if the adb program was extracted OK[/I]
-rwx------ 1 rvp rvp 159620 Dec 1 22:23 adb
hostpc$ [B]chmod 555 adb[/B] [I]Make adb executable.[/I]
hostpc$ [B]sudo ./adb shell dmesg > dmesg.txt[/B]
Note 1: do not type in the shell prompt, 'hostpc$'. It is only there to show you what the screen should (roughly) look like.
Note 2: If adb says something like "device not found", just unplug the USB cable from the PC, wait a few moments, then re-plug the cable and re-run the adb command again.
6. Go back into the browser and attach the dmesg.txt file that is there in /tmp. You will have to tell the Noscript plugin to allow scripts from xda-developers to enable attachments. Right click on the page, then select the Noscript menu item, then choose "Temporarily allow xda-developers.com".
I thought for sure I finally had it back to stock, as the intro screen started to show the tap n tap logo... but i basically got stuck in a boot loop, tap n tap, then "n", then tap n tap, then "n", etc, until it dies.
Click to expand...
Click to collapse
I'm not surprised. If the files on the internal SD card cannot be modified then that boot loop behaviour is to be expected. Here's why:
Android requires certain partitions to exist on the system. These partitions can be either on the flash or on SD cards. The partitions are:
/system: This is where the binaries and system apps that come with the firmware are stored. This partition is usually mounted read-only to protect it. On the gTablet, this partition is on the 512MB built-in NAND flash chip.
/cache: As the name indicates, this is the partition used to speed up the execution of the Java apps. Temporary files are also created here. This partition too is on the built-in NAND flash chip.
/data: This is where user-downloaded apps are stored by default, and also where Android stores its system configuration data. This partition, on the gTablet, is on the internal SD card.
/sdcard: This is where user content like media files, books, and the apps moved to SD card are stored. This partition too is on the internal SD card.
The first 3 partitions are critical and Android won't come up without them being present (or, if there are any errors on them). Among these 3, only /system needs to be correctly populated (When you install a ROM, new stuff is copied here). The other 2 partitions, /data and /cache can be empty and the system will boot up fine--with defaults. In fact, when you select "wipe data/factory reset" in CWM, /cache and /data are re-formatted--effectively, wiped clean.
(There are 2 other important partitions on the NAND flash chip, but, these are not mounted because they don't contain a proper filesystem. You have to use special tools to create the contents of these 2 partitions.
The first of these is the "boot" partition. This one and "system" are re-written when you install a new ROM. The "boot" partition holds the Android Linux kernel. If you install a new kernel, only the "boot" partition is rewritten.
The second is the "recovery" partition. This contains a separate, and usually different (and safe), Linux kernel and a mini filesystem image. This is a fail-safe partition. Stock recovery and ClockworkMod sit here.)
In your case, nothing on the internal SD card can be modified, so the stuff in /data will still be from your old ROM. (nvflash also cannot modify SD card contents, as I mentioned before.) When the stock firmware boots up, it will find incompatible stuff in /data. Critical apps will then die. Android will restart them, they will die again. This is your boot loop.
Get me the dmesg output and then we'll run a few tests using CWM, but, judging from your previous posts, I don't think your internal SD card can be fixed. You have 2 options:
1. Return the tablet for a replacement.
2. If you can't return it, I can switch the internal and external SD cards on your ROM so that you can boot and use the system (almost) normally. But, this is a custom solution and you will need to have an external SD card in its slot always. Read through this thread.
Wow, you really know you're stuff! I'll see what I can get you later on in the day with regard to the dmesg, I'm currently still at work.
I had suspected a hardware error... bummer. I'll definitely be interested in seeing if I can just use the external micro sd slot to sub out for the internal sd card. I would at least like this thing to be functional again, though I suppose I'll never be able to try any of the honeycomb roms when those get past alpha. Oh well.
Do you know if this thing takes 32 gb micro sd cards? That would be pretty awesome, I at least wouldn't feel too limited on space.
By the way, thanks for all your help on this, I know I'm a huge noob. I greatly appreciate your patience and taking the time to break everything down for me. I have absolutely zero background in programming or anything computer related, though I do find this stuff extremely fascinating! If I could rewind the clock and study this stuff in school, I would do it in a heartbeat.
Again, thanks so much, can't thank you enough.
titobetlogs said:
I would at least like this thing to be functional again, though I suppose I'll never be able to try any of the honeycomb roms when those get past alpha. Oh well.
Click to expand...
Click to collapse
No, you should be able to run whatever ROM you want. I'll send you an installable zip file, in a few days, which should get you going again on Vegan-Tab, at least. You'll just need to remember to flash this zip file right after you've flashed the ROM (of your choice).
Right now, I don't know if I need one zip file for each kind of ROM in existence for the gTablet, or, if I can use some scripting and do the internal/external SD card switch using just a single installable zip file. I'll look into this on the weekend.
Do you know if this thing takes 32 gb micro sd cards?
Click to expand...
Click to collapse
Yes, it does.
By the way, thanks for all your help on this, I know I'm a huge noob...
Click to expand...
Click to collapse
I was a complete noob to Android myself back in April of this year. I've picked all of this up in just a few months. I'm pretty sure you can do it too, with a bit of poking around in the system. Of course, having a background in Unix/Linux helps a lot.
In your honor, below are some inspiring lyrics from the Karate Kid soundtrack:
You’re the best!
Around!
Nothing’s gonna ever keep you down
You’re the Best!
Around!
Nothing’s gonna ever keep you down
You’re the Best!
Around!
Nothing’s gonna ever keep you dow-ow-ow-ho-how-ho-own
INSPIRING GUITAR SOLO
Dude! you're embarrassing me -- I haven't send you the zip file yet... and, you haven't sent that dmesg output I wanted.
I know I've been stuck at work and family functions every day this week so far. Hopefully I'll get to it soon
Finally got to this! Here you go! Thanks again!
titobetlogs said:
Finally got to this! Here you go!
Click to expand...
Click to collapse
Can't see any problems in that dmesg output. Time for some tests on the internal SD card.
Boot into CWM, then run on PC (on Linux run: sudo ./adb shell):
Code:
C:\SOME\PATH> [B]adb shell[/B]
~ # [B]mount /dev/block/mmcblk3p1 /sdcard[/B] [I] Mount internal SD card partition[/I]
~ # [B]mkdir -p /sdcard/a/b/c[/B] [I]Make a directory tree[/I]
~ # [B]echo test > /sdcard/a/b/c/test.txt[/B] [I]Create a file[/I]
~ # [B]cat /sdcard/a/b/c/test.txt[/B] [I]Read it back again[/I]
test [I]Correct[/I]
~ # [B]echo 3 > /proc/sys/vm/drop_caches[/B] Flush kernel caches
~ # [B]cat /sdcard/a/b/c/test.txt[/B] Read it back again
test Correct
~ # [B]umount /sdcard[/B] [I]Unmount[/I]
~ # [B]mount /dev/block/mmcblk3p1 /sdcard[/B] [I]Remount /sdcard[/I]
~ # [B]cat /sdcard/a/b/c/test.txt[/B] [I]Reread file[/I]
test [I]You should see "test" here[/I]
~ # [B]umount /sdcard[/B]
You should see "test" after the kernel flush and the remount.
Next, reboot the tablet--back into CWM, then run the cat command again. `cat' should output "test", again, if the SD card is OK.
Here's a screen of the commands I entered and what I got back. Did I do anything wrong? Looks like something's a bit off.
Has anyone found a method for restoring Serial Number and DeviceID after recovering a bricked NT? I've recovered, but I can't re-register with B&N due to missing SN/ID? Not really finding any answers in the forums so far. If you have some info or can point me in the right direction, I'd be greatful. (yes I have been trying to look through the forums, just not seeing an answer, though it seems many have asked).
shawnshine2 said:
Has anyone found a method for restoring Serial Number and DeviceID after recovering a bricked NT? I've recovered, but I can't re-register with B&N due to missing SN/ID? Not really finding any answers in the forums so far. If you have some info or can point me in the right direction, I'd be greatful. (yes I have been trying to look through the forums, just not seeing an answer, though it seems many have asked).
Click to expand...
Click to collapse
I would have expected a deregister and reset would have restored your sn.
Beyond that I have found the sn at two locations.
/rom/devconf/SerialNumber
/rom/devconf/DeviceID
these are both text files; there may be others but this is what I found
your sn is located where your sdcard plugs in if you don't have it otherwise
I have not tried to edit these files so I can't suggest you do.
Sorry not much help but that's all I have.
I lost mine once but it returned after I replaced the restore partition and did a reset.
added info:
I pulled both files listed above and checked them with a hex editor and they contain the sn and only the sn - no extra characters of any kind (16 bytes only) permissions on are 440 and 440.
Thanks for the bit o' info. Unfortunately it's not as simple as that. The entire partition table had been deleted thus removing all of the data for the NT. I was able to recreate the partitions, and using meghd00t's & CRE's recovery method got v.1.4.0 B&N reinstalled. Now I'm not able to re-register the device with B&N due to missing DeviceID/Serial. I'm still looking around seeing if I can find a way to re-enter the info. I haven't had much luck in finding an easy way to do it, much less a hard way.
Serial number resolved / Now need Model Number & MAC location
It looks like I only had one file "/rom/devconf/DeviceID" that was only 8 zeros. I pulled the file with ADB, added my SN, saved and pushed it back. I took the saved file, renamed it to SerialNumber and did a push to rom as well.
C:\android-sdk-windows\platform-tools>adb remount
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
remount succeeded
C:\android-sdk-windows\platform-tools>adb devices
List of devices attached
0000000000000000 recovery
C:\android-sdk-windows\platform-tools>adb pull /rom/devconf/DeviceID
1 KB/s (8 bytes in 0.007s)
(here I pulled the file: notice it's only 8bytes instead of 16. Once I had the file my pc, I edited it with Notepad and added my 16digit serial, then saved)
C:\android-sdk-windows\platform-tools>adb push DeviceID /rom/devconf
2 KB/s (16 bytes in 0.007s)
(here I pushed the file back to the nook. notice it is now 16bytes)
C:\android-sdk-windows\platform-tools>adb push SerialNumber /rom/devconf
3 KB/s (16 bytes in 0.004s)
(here I renamed the file on my pc as SerialNumber then pushed it to the rom)
C:\android-sdk-windows\platform-tools>adb shell
~ # ls
ls
boot etc sd-ext
bootdata init sdcard
cache init.rc sys
data proc system
datadata res tmp
default.prop rom ueventd.acclaim.rc
dev root ueventd.goldfish.rc
emmc sbin ueventd.rc
~ # cd rom
cd rom
/rom # cd devconf
cd devconf
/rom/devconf # ls
ls
DeviceID SerialNumber
/rom/devconf # cat DeviceID
cat DeviceID
20202400########/rom/devconf #
/rom/devconf # cat SerialNumber
cat SerialNumber
20202400########/rom/devconf #
/rom/devconf # exit
exit
C:\android-sdk-windows\platform-tools>adb kill-server
C:\android-sdk-windows\platform-tools>
Now the Nook registers the Serial Number. What I need now is to find out where the MAC address and Model number should be listed (located). If I can get that added, I think I'll be good to go. At least I'm now half way there!
shawnshine2 said:
It looks like I only had one file "/rom/devconf/DeviceID" that was only 8 zeros. I pulled the file with ADB, added my SN, saved and pushed it back. I took the saved file, renamed it to SerialNumber and did a push to rom as well.
C:\android-sdk-windows\platform-tools>adb remount
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
remount succeeded
C:\android-sdk-windows\platform-tools>adb devices
List of devices attached
0000000000000000 recovery
C:\android-sdk-windows\platform-tools>adb pull /rom/devconf/DeviceID
1 KB/s (8 bytes in 0.007s)
(here I pulled the file: notice it's only 8bytes instead of 16. Once I had the file my pc, I edited it with Notepad and added my 16digit serial, then saved)
C:\android-sdk-windows\platform-tools>adb push DeviceID /rom/devconf
2 KB/s (16 bytes in 0.007s)
(here I pushed the file back to the nook. notice it is now 16bytes)
C:\android-sdk-windows\platform-tools>adb push SerialNumber /rom/devconf
3 KB/s (16 bytes in 0.004s)
(here I renamed the file on my pc as SerialNumber then pushed it to the rom)
C:\android-sdk-windows\platform-tools>adb shell
~ # ls
ls
boot etc sd-ext
bootdata init sdcard
cache init.rc sys
data proc system
datadata res tmp
default.prop rom ueventd.acclaim.rc
dev root ueventd.goldfish.rc
emmc sbin ueventd.rc
~ # cd rom
cd rom
/rom # cd devconf
cd devconf
/rom/devconf # ls
ls
DeviceID SerialNumber
/rom/devconf # cat DeviceID
cat DeviceID
20202400########/rom/devconf #
/rom/devconf # cat SerialNumber
cat SerialNumber
20202400########/rom/devconf #
/rom/devconf # exit
exit
C:\android-sdk-windows\platform-tools>adb kill-server
C:\android-sdk-windows\platform-tools>
Now the Nook registers the Serial Number. What I need now is to find out where the MAC address and Model number should be listed (located). If I can get that added, I think I'll be good to go. At least I'm now half way there!
Click to expand...
Click to collapse
Hang in there, this can be done. With cwm I formatted everything including rom and I was able to recover. I'll check on mac and get back so just remain positive.
How to find your Original B&N Nook Tablet MAC Address
I don't know if there is a way to find the Nook Tablet's original MAC address using ADB, but as far as I could find, IF you had ever flashed a version of CM7 onto your device the MAC address is given as 08:00:28:12:03:58. So unless you wrote down your original MAC address before flashing, you will end up with this one. I however do remember a little trick with pc's. When you have a bad nic card in a pc and your dealing with Firewalls and Routers (as I do for work) you can open the system and find the MAC address either printed directly on the board or listed on a sticker that's attached. So I did a little bit of rummaging through some YouTube videos and found a tear down of the NT. Lo and behold, right inside the back cover is a sticker with the NT's serial number AND MAC address. The video for cracking open your nook is here: http://www.youtube.com/watch?v=3SVO2JCgqPM And the website for the tear down is here: http://www.ifixit.com/Teardown/Nook-Tablet-Teardown/7121/1
But, if you don't have a T5 torq's screwdriver to remove the two screws at the SDcard door, if you are very very very careful and gentle, you can still use a tiny (and I mean tiny) flat head and gently insert at the bottom of the back panel right at the middle point and gently pry the back off working your screwdriver in a clockwise direction. Just don't try to pop that lower right hand corner open, you will break the case. (you been warned). Once you have about 3 quarters of the back popped off gently lift up the back cover and peer inside, you should see the SN & MAC address label. Copy the numbers. Replacing the cover back you need to be just as gentle and you want to work it back in going in a counterclockwise motion and only use the screwdriver to help work the last one or two tabs back in. If you are careful enough you won't even know that it was ever open. NOTE: There are two tiny gray paper stickers over the two screws at the SDcard door. If you remove the two papers, and expose the screws, you may have a hard time getting warrenty work done. So just know that before you start futzing with it.
Now if I can just find out where the heck the MAC address is located in the B&N v.1.4.0 software.
shawnshine2 said:
It looks like I only had one file "/rom/devconf/DeviceID" that was only 8 zeros. I pulled the file with ADB, added my SN, saved and pushed it back. I took the saved file, renamed it to SerialNumber and did a push to rom as well.
C:\android-sdk-windows\platform-tools>adb remount
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
remount succeeded
C:\android-sdk-windows\platform-tools>adb devices
List of devices attached
0000000000000000 recovery
C:\android-sdk-windows\platform-tools>adb pull /rom/devconf/DeviceID
1 KB/s (8 bytes in 0.007s)
(here I pulled the file: notice it's only 8bytes instead of 16. Once I had the file my pc, I edited it with Notepad and added my 16digit serial, then saved)
C:\android-sdk-windows\platform-tools>adb push DeviceID /rom/devconf
2 KB/s (16 bytes in 0.007s)
(here I pushed the file back to the nook. notice it is now 16bytes)
C:\android-sdk-windows\platform-tools>adb push SerialNumber /rom/devconf
3 KB/s (16 bytes in 0.004s)
(here I renamed the file on my pc as SerialNumber then pushed it to the rom)
C:\android-sdk-windows\platform-tools>adb shell
~ # ls
ls
boot etc sd-ext
bootdata init sdcard
cache init.rc sys
data proc system
datadata res tmp
default.prop rom ueventd.acclaim.rc
dev root ueventd.goldfish.rc
emmc sbin ueventd.rc
~ # cd rom
cd rom
/rom # cd devconf
cd devconf
/rom/devconf # ls
ls
DeviceID SerialNumber
/rom/devconf # cat DeviceID
cat DeviceID
20202400########/rom/devconf #
/rom/devconf # cat SerialNumber
cat SerialNumber
20202400########/rom/devconf #
/rom/devconf # exit
exit
C:\android-sdk-windows\platform-tools>adb kill-server
C:\android-sdk-windows\platform-tools>
Now the Nook registers the Serial Number. What I need now is to find out where the MAC address and Model number should be listed (located). If I can get that added, I think I'll be good to go. At least I'm now half way there!
Click to expand...
Click to collapse
I'm only finding the mac at one location (seems to easy) but that may be all.
/rom/devconf/MACAddress 12 bytes 440 permissions no colons used in this file just the address all typed together.
We must have been typing together. I run cm7 internal final and have my mac as from the factory. What you mentioned may have related to the first version.
I must have been asleep earlier. Model no
/rom/devconf/ModelNuumber 7 bytes permissions 440 - (BNTV250)
One more step done, another one pops up.
Add the files and I got that knocked out but still having an issue. My devconf directory only had the one original file. I've added the ones you listed and now I have the Serial, Model, and MAC all showing on the Device Info tab. I think there has to be a second MAC location as when I get the Wifi page of the setup screens, it's still listing the old bad MAC address. But It does let me connect to my router. But when it goes to register I still get the error screen. When I click Device Info button, it shows all my info in Green now, but shows Battery: ! 100% in red. I reset battery stats, but nothing changed. I'll keep cracking away at it.
shawnshine2 said:
Add the files and I got that knocked out but still having an issue. My devconf directory only had the one original file. I've added the ones you listed and now I have the Serial, Model, and MAC all showing on the Device Info tab. I think there has to be a second MAC location as when I get the Wifi page of the setup screens, it's still listing the old bad MAC address. But It does let me connect to my router. But when it goes to register I still get the error screen. When I click Device Info button, it shows all my info in Green now, but shows Battery: ! 100% in red. I reset battery stats, but nothing changed. I'll keep cracking away at it.
Click to expand...
Click to collapse
I'm getting a different sense of where we began than I was in the beginning. Are you running CM7 and if so is it from the sdcard?
As a note /rom/devconf includes seventeen files total in my configuration (cm7 alpha final internal - flashed from 1.4.0). If you are running cm7 from sdcard I'll restore to 1.4.0 and see if I can help from there.
Restored all the info / but I think it's a fruitless quest
Whole story long........ I started out with a Nook Tablet that had no partitions, I acquired it that way. It had nothing, wouldn't even boot up. So I have been playing with it for two weeks trying to get it unbricked. After many tries and countless hours, using adamoutler, veronica, and meghd00t & EMR's forum posts I was able to get it running with the SDcard (CM7). I had to recreate the partitions in ADB. I struggled with the whole boot w/wo usb cable & sdcard for a long time. Finally on Friday I used EMR's recovery image and got it where I could finally make some headway and was finally able to boot normally. I used the internal restore image that Veronica posted but was unable to register with B&N. Thus began the search for Serial Numbers & MAC Addresses. The funny thing about that image (and I don't know if it's just because I never had the files to begin with) when you had told me about all the files in /rom/devconf I was confused cause I had only the one empty file. I recreated the files you suggested but still couldn't register. So I went back to one of Veronica's other posts about restoring partition images using the dd command. I copied partition 5, 6, 7, 8, and 9 using her partition images and all of the missing information was restored. I just had to edit the SerialNumber, DeviceID, MACAddress file and I used xvi32 hex editor to add my original MAC address back into the WiFiBackupCalibration file. After all of that, I re-flashed the original recovery software and did a complete restore of the B&N software back to version 1.0.0 . I am sad to report that I am still unable to register it back with B&N. Not a really a big deal, I just wanted to see if I could get it back to as close to original as I could. Using the bypass registration technique shows that there are several additional individual "keys" (hash private key and public key)that are locked to the device from the factory (most likely to keep people from doing what we are doing) and if what is on the device doesn't match what they have in the system from the factory then it refuses the registration. (my theory anyway). So unless someone knows something I don't, that's what I'm going with. One thing I have noticed is that on the Registration Error page, just below the Device Info button is a code B-CM1004. I'm curious if that is an error code and if it is what it might mean? If I find anything else I'll post back. Moral of the story is that I've since flashed CM7 internally and I now have my original MAC address. (always a silver lining).
shawnshine2 said:
Whole story long........ I started out with a Nook Tablet that had no partitions, I acquired it that way. It had nothing, wouldn't even boot up. So I have been playing with it for two weeks trying to get it unbricked. After many tries and countless hours, using adamoutler, veronica, and meghd00t & EMR's forum posts I was able to get it running with the SDcard (CM7). I had to recreate the partitions in ADB. I struggled with the whole boot w/wo usb cable & sdcard for a long time. Finally on Friday I used EMR's recovery image and got it where I could finally make some headway and was finally able to boot normally. I used the internal restore image that Veronica posted but was unable to register with B&N. Thus began the search for Serial Numbers & MAC Addresses. The funny thing about that image (and I don't know if it's just because I never had the files to begin with) when you had told me about all the files in /rom/devconf I was confused cause I had only the one empty file. I recreated the files you suggested but still couldn't register. So I went back to one of Veronica's other posts about restoring partition images using the dd command. I copied partition 5, 6, 7, 8, and 9 using her partition images and all of the missing information was restored. I just had to edit the SerialNumber, DeviceID, MACAddress file and I used xvi32 hex editor to add my original MAC address back into the WiFiBackupCalibration file. After all of that, I re-flashed the original recovery software and did a complete restore of the B&N software back to version 1.0.0 . I am sad to report that I am still unable to register it back with B&N. Not a really a big deal, I just wanted to see if I could get it back to as close to original as I could. Using the bypass registration technique shows that there are several additional individual "keys" (hash private key and public key)that are locked to the device from the factory (most likely to keep people from doing what we are doing) and if what is on the device doesn't match what they have in the system from the factory then it refuses the registration. (my theory anyway). So unless someone knows something I don't, that's what I'm going with. One thing I have noticed is that on the Registration Error page, just below the Device Info button is a code B-CM1004. I'm curious if that is an error code and if it is what it might mean? If I find anything else I'll post back. Moral of the story is that I've since flashed CM7 internally and I now have my original MAC address. (always a silver lining).
Click to expand...
Click to collapse
I haven't abandoned your problem but from here it will be much slower to find a path unless someone with prior knowledge comments. In the meantime you may be able to register B&N from CM7 with NOOK for Android by B&N. https://play.google.com/store/search?q=nook&c=apps
I haven't made any progress toward clearing your problem. If it were mine I would think seriously about doing a CWM backup, doing this recovery “[UnBrick]TOTAL WIPE and reflash back to 1.4.0 via Ubuntu Recovery --Now Easier!!!!”.http://forum.xda-developers.com/showthread.php?t=1470910
Once that is completed reboot into recovery and allow stock 1.4.0 recovery. You could always restore your backup if this failed. If reluctant to try this then you can try NOOK for Android by B&N from Google Play(Android Market) and maybe get registered with your current setup.https://play.google.com/store/search?q=nook+for+android
I'm sorry but this is all I can formulate now.
You guys are way more knowledgeable than me, but, is it possible that you can't register your Tablet, shawnshine2, because the last owner didn't deregister it?
smarcin said:
You guys are way more knowledgeable than me, but, is it possible that you can't register your Tablet, shawnshine2, because the last owner didn't deregister it?
Click to expand...
Click to collapse
Of course it is possible. Thanks for replying 3 heads are better than 2.
I have a theory that I use to help keep me grounded so I can't agree that we know more.
Want to hear my theory? Well I'll tell you either way! I may know more about some subject but you will know more about others; it takes all of us to make the world a better place.
Thanks for your input and I'm throwing a thanks your way.
And finally the saga ends ...for better or worse.
So to give a final ( ? ) update here, after going through every forum post I could find and even trying a few things not covered I finally gave in and called customer support. Since I bought this used and completely wiped out, I didn't expect that they would be much help. I was surprised. The CSR asked a few questions about what the problem was and I give it to him straight. He was surprisingly understanding. He looked up the serial number and said it was still registered to the previous owner, but it was also still under warranty. Here he was little cautious with me, but I give him all of my buddies information, name, address, phone number, email. With that, he was a little more comfortable. He said that he needed to De-register it on their servers and then for me to try again in 15 minutes. Unfortunately, this did not fix it. I called him back and he passed me to the technical desk. They in-turn had me try to do a "hard reset" (as if I hadn't done that 100 times already). When that failed, he said that the only thing they could do was to swap it out. I figured they'd say no since I wasn't the original owner, but they actually went ahead and sent the email with the return voucher to my buddy. He was gracious enough to print it out for me. Went to the store later in the afternoon and they switched it out no questions asked with a cert. pre-owned. But in true sales-people style, they talked me into buying a new case! So, I am at a loss to say what the problem was but B&N really didn't seem to care. They just wanted to make sure I was happy with their customer service, which, at the end of the day, I am really grateful for. I'm sorry I don't have the answer that can solve this problem for others, but honesty with B&N at least got me a replacement with almost no hassle. So, if nothing else, you can always give that a shot.
shawnshine2 said:
So to give a final ( ? ) update here, after going through every forum post I could find and even trying a few things not covered I finally gave in and called customer support. Since I bought this used and completely wiped out, I didn't expect that they would be much help. I was surprised. The CSR asked a few questions about what the problem was and I give it to him straight. He was surprisingly understanding. He looked up the serial number and said it was still registered to the previous owner, but it was also still under warranty. Here he was little cautious with me, but I give him all of my buddies information, name, address, phone number, email. With that, he was a little more comfortable. He said that he needed to De-register it on their servers and then for me to try again in 15 minutes. Unfortunately, this did not fix it. I called him back and he passed me to the technical desk. They in-turn had me try to do a "hard reset" (as if I hadn't done that 100 times already). When that failed, he said that the only thing they could do was to swap it out. I figured they'd say no since I wasn't the original owner, but they actually went ahead and sent the email with the return voucher to my buddy. He was gracious enough to print it out for me. Went to the store later in the afternoon and they switched it out no questions asked with a cert. pre-owned. But in true sales-people style, they talked me into buying a new case! So, I am at a loss to say what the problem was but B&N really didn't seem to care. They just wanted to make sure I was happy with their customer service, which, at the end of the day, I am really grateful for. I'm sorry I don't have the answer that can solve this problem for others, but honesty with B&N at least got me a replacement with almost no hassle. So, if nothing else, you can always give that a shot.
Click to expand...
Click to collapse
Great! I'm glad you didn't wait any longer on me as I was stumped.
Happy computing.
Not wanting to give up but may have to
After hours and hours of searching and reading, I must say this post makes me kind of sad. I haven't taken the time to reset my serial number and MAC, but this post makes me think "why bother". I really love my Nook & I was trying to unRoot and just go back to stock. Somewhere along the way I must've clicked something wrong and hosed it all up. AdamOutler's Total Wipe method was the only thing I could find to get me out of a CWM bootloop. Mine is right at a year old (Christmas gift last year), so I seriously doubt B&N will be as forgiving with me.
Just adding to this thread in case someone has figured out anything since April. I also messaged Adam to see if he had any thoughts. Sadness is setting in.
Vol4Ever said:
After hours and hours of searching and reading, I must say this post makes me kind of sad. I haven't taken the time to reset my serial number and MAC, but this post makes me think "why bother". I really love my Nook & I was trying to unRoot and just go back to stock. Somewhere along the way I must've clicked something wrong and hosed it all up. AdamOutler's Total Wipe method was the only thing I could find to get me out of a CWM bootloop. Mine is right at a year old (Christmas gift last year), so I seriously doubt B&N will be as forgiving with me.
Just adding to this thread in case someone has figured out anything since April. I also messaged Adam to see if he had any thoughts. Sadness is setting in.
Click to expand...
Click to collapse
Have you looked at this thread?
Yes. Read in detail. It tells you how to retrieve serial number, but that apparently doesn't get you past the B&N checks that occur when setting up the tablet. It still locks up and gives the number to tech support. Without completing the activation step, you can't access the B&N store or your previously purchased content.
Vol4Ever said:
Yes. Read in detail. It tells you how to retrieve serial number, but that apparently doesn't get you past the B&N checks that occur when setting up the tablet. It still locks up and gives the number to tech support. Without completing the activation step, you can't access the B&N store or your previously purchased content.
Click to expand...
Click to collapse
My reading of that thread's first post is it's about how to put tablet's serial number (which can be found on the back of the micro-SD card slot cover) back into the NT's relevant system info files. The "Retrieve" word in the OP's thread title is, unfortunately, misleading.
After trying new build of CM9 yesterday, I wondered is there a faster way to switch between fully working ROM, e.g. stock and a fancy new Android 4 ROM. By chance, found a topic just posted 4 days ago, describing how to make Atrix dual boot using Windows tools: http://forum.xda-developers.com/showthread.php?t=1645664
After hours of mistakes and glories I got it working . One of the difference, which cost me a lot of time is that system partition in Photon is 480.00 Mb and in Atrix it is only 384 Mb. So when you partition SD card, you should specify at least 480 (I would prefer adding 1-10 Mb above that number, just in case ). If you create a partition which is less than 480, you will have an error similar to the following:
~ # dd if=/dev/block/mmcblk0p12 of=/dev/block/mmcblk1p2 bs=1M
dd if=/dev/block/mmcblk0p12 of=/dev/block/mmcblk1p2 bs=1M
dd: writing '/dev/block/mmcblk1p2': No space left on device
417+0 records in
415+1 records out
435939840 bytes (415.7MB) copied, 52.494051 seconds, 7.9MB/s
Click to expand...
Click to collapse
Looks like dd is overwriting some partition information, as SD card becomes unreadable in Windows. The partitioning tool shows only one partition and in order to repartition the card, I had to remove the only visible partition and repartition from a scratch.
So far, I have mentioned the only problem with dual booting. I have put 2.3.4 (198) stock ROM on the SD card and while booted into it, I no longer able to connect with computer by USB cable. Nothing is happening on both computer and the phone. The connection works in other places though. If someone have a guess on what is the trick here, I would be grateful for advise. Anyway, I need a stock ROM mostly for camera, so it would not be a huge deal is USB doesn't work there.
If I have some time next week, I would try to find more user-friendly to change the boot options, to switch the ROMs. At least creating separate scripts would be much better than using one script with parameters. Anyway, it works and I'm happy
looking forward to it..
Sent from my GT-N7000 using XDA
I mistakenly marked the thread as a question. But the dual boot actually works!
Didn't try it yet, but I'm looking to add some things if possible:
many of us are not using webtop, so, may be good idea will be if we'll replace webtop partition with second rom.
it means that partition numbers will not be changed and possible usb will be mounted good.
no idea how it works, just the idea forward.
//just finished reading the atrix topic, idea above is not ok.
Just noticed that it is also not charging, while booted in stock rom from SD card. So microUSB port doesn't work at all. Any guess why this may happen?
I have seen this requested quite a few times. Good job figuring it out this far and good luck getting it fully working. I am looking forward to a finished and fully working dual boot.
I believe I narrowed down my problem to needing to format the different mmcblk’s so I can get one of the different recoveries to restore the image. As to what I have tried and have not keep reading.
So one day decided to try cm7 via SD Card, and it looked impressive. However It said something about issues with the sd card. I had no Idea what it would do to the nook ( I should've read the the instructions more thoroughly)
So I reboot only to find the nook looping back to cwm recovery (it was rooted).
After some searching I try the Ubuntu restore. It got stuck at the MLO part, I decided maybe it takes a while and i guess it Zeroed out mmcblk5 (I guess i'm not sure of anything at this point). The only issue later I find is that Ubuntu doesn't do any formatting, it just blanks out the partition and reloads it. After that failed attempt CWM just freezes at the cardboard box
I gave this a try
http://forum.xda-developers.com/showthread.php?t=1663836
but it spends a while with 1 red x and then reboots into locked recovery.
Giving it another try, I start apply the method described in:
http://forum.xda-developers.com/showthread.php?t=1605664
but “scripts” zip file gives a 404 error at Drop box.... the other files worked like a charm. It did get me pretty close and gave me this state (3 drives formatted in ext, I just need the others to format and restore). Thanks meghd00t!
List of devices attached
0000000000000000 recovery
~ # parted /dev/block/mmcblk0
parted /dev/block/mmcblk0
GNU Parted 1.8.8.1.179-aef3
Using /dev/block/mmcblk0
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) print
print
print
Model: MMC MAG4FB (sd/mmc)
Disk /dev/block/mmcblk0: 15.6GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Number Start End Size File system Name Flags
1 131kB 262kB 131kB xloader
2 262kB 524kB 262kB bootloader
3 524kB 16.3MB 15.7MB recovery
4 16.3MB 33.6MB 17.3MB boot
5 33.6MB 83.9MB 50.3MB rom
6 83.9MB 134MB 50.3MB bootdata
7 134MB 522MB 388MB factory
8 522MB 1164MB 642MB ext4 system
9 1164MB 1611MB 447MB ext4 cache
10 1611MB 14.5GB 12.9GB media
11 14.5GB 15.6GB 1139MB ext4 userdata
So now I am trying
http://forum.xda-developers.com/showthread.php?t=1545766
See post#2. However I am no linux guru and I am stuck at the step that says
Copy device and vendor folder from Nook-Tablet to ~/android/system/
I followed the instructions on
http://forum.xda-developers.com/showthread.php?t=1570022
To setup ubuntu on the vm box. I can connect to the nook via adb on windows 7 but it refuses to work from Ubuntu, it just wont show (I added the adb_usb.ini and launched adb via sudo). I tried to pull from windows but it doesn't look right and think it would be best if I pull it from Ubuntu.
P.S.
Oh also, since I reason that my partitions are pretty much gone I tried to pull it from the cm7 sd image. unless someone knows how for me to mount the mmcblk’s and extract the needed files from there.
Fixed Somewhat ...
Well I found the missing files to get this method to work.
http://forum.xda-developers.com/showthread.php?t=1605664
Then I applied the Ubuntu recovery.
http://forum.xda-developers.com/showthread.php?t=1470910
However the nook just boots then it says: Please restart your device and try again, and powers down...
For some reason I cant get the acclaim_update.zip to work. Can anyone please help or send me in a new direction?
Please restart...
Riddler9884 said:
Well I found the missing files to get this method to work.
http://forum.xda-developers.com/showthread.php?t=1605664
Then I applied the Ubuntu recovery.
http://forum.xda-developers.com/showthread.php?t=1470910
However the nook just boots then it says: Please restart your device and try again, and powers down...
For some reason I cant get the acclaim_update.zip to work. Can anyone please help or send me in a new direction?
Click to expand...
Click to collapse
That is the notice that the Nook is trying to load Recovery but there is not a recovery.img
I note in the op that you tried Megd00t's repart. It is absolutely solid in my opinion. I even intentionally bricked my nt8 to film the video that shows how to make it work.
If you try it again, you should be able to use an SDCard version of Clockworkmod to flash any *.zip to the device. See my series of videos here: http://www.youtube.com/playlist?list=PL676779C4F7BE8FEB&feature=mh_lolz
PM me if you have questions. I have not yet finished the accompanying articles describing the processes.
I am stumped
I performed this again
http://forum.xda-developers.com/show....php?t=1605664
with the added lines from the DD recovery
for blocks 7, 8 and 9
No go - It boot loops the stock recovery
Then I applied the Ubuntu recovery.
http://forum.xda-developers.com/show....php?t=1470910
Same result - It boot loops the stock recovery
by what I read both of these are supposed usually do the trick but it still doesn't do it. I followed the advice that cwm should be able to apply any zip
but the stock bn update zip doesnt work
acclaim update fails
heck the ribbon rom fails
it gave a status one. What am I overlooking?
Would there be a way to make a disk image of the entire nook with all the sub partitions defined?
It would have blocks 1-9 with their stock info and the rest of the partitions zeroed out. So they loaded with info when you boot to recovery?
Stock cannot be flashed without mod
Riddler9884 said:
I followed the advice that cwm should be able to apply any zip
but the stock bn update zip doesnt work
acclaim update fails
heck the ribbon rom fails
it gave a status one. What am I overlooking?
Click to expand...
Click to collapse
My error. (Sorry) The B&N update file (the BN acclaim update is the same) cannot be flashed without modification. Meghd00t posted a "howto" I believe but I don't have a link right now.
However, you SHOULD be able to flash the Ribbon Root and other custom ROMs using CWM. I don't know where you should go now...
---------- Post added at 06:02 PM ---------- Previous post was at 06:00 PM ----------
Riddler9884 said:
Would there be a way to make a disk image of the entire nook with all the sub partitions defined?
It would have blocks 1-9 with their stock info and the rest of the partitions zeroed out. So they loaded with info when you boot to recovery?
Click to expand...
Click to collapse
I believe that is Albert Wertz's process. You might want to check it out. His file is a CWM "Backup" image that you should be able to "Restore" (with CWM). Might be worth a try...
Well I am not sure but I believe what fixed it was:
repartitioning the Nook using: http://forum.xda-developers.com/showthread.php?t=1605664
Then Using: SD_R3NT16or8gbV4_7
http://forum.xda-developers.com/showthread.php?t=1528625
I flashed flash-restore-stock.zip from:
http://forum.xda-developers.com/showthread.php?t=1545766
followed up by using the restore feature in SD_R3NT16or8gbV4_7
to complete the missing info
I almost got my nook back. Now I just need to work out how to get my sn back.
Riddler9884 said:
Well I am not sure but I believe what fixed it was:
repartitioning the Nook using: http://forum.xda-developers.com/showthread.php?t=1605664
Then Using: SD_R3NT16or8gbV4_7
http://forum.xda-developers.com/showthread.php?t=1528625
I flashed flash-restore-stock.zip from:
http://forum.xda-developers.com/showthread.php?t=1545766
followed up by using the restore feature in SD_R3NT16or8gbV4_7
to complete the missing info
I almost got my nook back. Now I just need to work out how to get my sn back.
Click to expand...
Click to collapse
Hey sounds like you are almost there.
The sn is under the SDCard door. I saw a post somewhere on XDA about a process for manually putting it back in the device memory. Search here and Google.
Sent from my NookTablet using XDA
I tried
http://forum.xda-developers.com/showthread.php?t=1610069
I guess it works depending on how much you have cleared from the nooks internal memory in the process of restoring the nook.
I kind of put this together based on what I saw here
http://nookdevs.com/NookColor_Fix_Boot_Loops
Look at the section that says
echo -n -e "\x08\x00\x00\x00" > /mnt/devconf/BootCnt
i did a little research
Their method didn't work form me, but it gave me insight. I worked out the chmod by what was said here
http://forum.xda-developers.com/showthread.php?t=1586281
~ # echo -n -e "20201700########" > /rom/devconf/SerialNumber
~ # echo -n -e "20201700########" > /rom/devconf/DeviceID
~ #echo -n -e "5867########" > /rom/devconf/MACAddress
~ # cd /rom/devconf
/rom/devconf # chmod 440 MACAddress
/rom/devconf # chmod 440 DeviceID
/rom/devconf # chmod 440 SerialNumber
Update - It Couldn't Register but I did find this out by chance:
When I originally got my tablet and rooted the google play store saw this under My Devices:
(From a pc, Log in, all the way at the bottom, My Devices tab)
Maker-> Barnes&Noble
Model-> BNTV250
I went back in recently after restoring and got this:
Maker-> Bn
Model-> Nook Tablet
Maybe one of the restores was messing with changing the name for Compatibility? I used so many things I cant tell where the above came from.
repart.img
Riddler9884 said:
Maybe one of the restores was messing with changing the name for Compatibility? I used so many things I cant tell where the above came from.
Click to expand...
Click to collapse
What is the ID that is displayed when you connect with ADB? In all of my (3 months) trial of being "bricked", I did not stop getting my serial number as the id when I connected with adb. But, nothing else on the internal memory worked. The only way I could use the Nook was with an external SD-based ROM (I used CM7a).
What I suggest is (repeat this after each different attempt to fix your issues): Try Meghd00t's repart.img again. Let it clear everything and restore back to stock. You might be pleasantly surprised! I sure was.
Here is a link to my step-by-step guide. http://raywaldo.com/2012/06/how-to-un-brick-a-nook-tablet-8gb-or-16gb/
Nope no more, re-imaging the nook for this test. My wife will kill me if I keep ignoring her to tinker with the nook, Especially since it was for her to read her novels.
After loading albertwertz image and having access to android market and the amazon store has her happy.
Registering the B&N would just be a plus.... I need a tablet I will just get a Samsung 7 inch tablet.
Restore serial number on Nook
Riddler9884 said:
Nope no more, re-imaging the nook for this test. My wife will kill me if I keep ignoring her to tinker with the nook, Especially since it was for her to read her novels.
After loading albertwertz image and having access to android market and the amazon store has her happy.
Registering the B&N would just be a plus.... I need a tablet I will just get a Samsung 7 inch tablet.
Click to expand...
Click to collapse
I found this on one of Succulent's posts:
- To get your serial number back, you need to perform factory restore (8 failed boot method)
- The one that prompt,
Clearing data…
A reset is being performed.
This may take a few minutes
Click to expand...
Click to collapse
Here is a link to the thread: http://forum.xda-developers.com/showthread.php?t=1545766
Guys i have bricked my phone by restoring MK1 efs backup created with efs professional tool. Few days ago i upgraded it with android 4.4 version with ota. I restored all partitions with efs pro tool except user data and system. Now it's in qhsusb_dload mode. I tried i9205 debrick image from this forum and it's not working. I do not know how to make debrick image form stock rom or any other way. Can anyone help me to fix this?
Thanks
Finally unbricked it with DarkAngel's help. Many thanks to him.
For unbrick your phone please read all post's by DarkAngel.
ashikrobi said:
Guys i have bricked my phone by restoring MK1 efs backup created with efs professional tool. Few days ago i upgraded it with android 4.4 version with ota. I restored all partitions with efs pro tool except user data and system. Now it's in qhsusb_dload mode. I tried i9205 debrick image from this forum and it's not working. I do not know how to make debrick image form stock rom or any other way. Can anyone help me to fix this?
Thanks
Click to expand...
Click to collapse
Have you tried to Odin the Official Firmware available for the L600? It can be done via Kies as well.
L600VPUBNE4
I tried odin and kies
DarkAngel said:
Have you tried to Odin the Official Firmware available for the L600? It can be done via Kies as well.
L600VPUBNE4
Click to expand...
Click to collapse
Yes i tried but in qhsusb_dload mode odin cannot find the phone. It cannot be powered up bro so how can kies detect it? Do you know how to fix this issue? Please help.
ashikrobi said:
Yes i tried but in qhsusb_dload mode odin cannot find the phone. It cannot be powered up bro so how can kies detect it? Do you know how to fix this issue? Please help.
Click to expand...
Click to collapse
Which version of Odin are you using?
odin 3.09 and 3.04
DarkAngel said:
Which version of Odin are you using?
Click to expand...
Click to collapse
I tried with these versions. They do not detect the device. If you have a working phone, you can make a debrick image for me. Please install busybox and a terminal emulator. Then issue this command from the terminal and you will get the debrick image in your sd card.
su
busybox dd if=/dev/block/mmcblk0 of=/sdcard/debrick.img bs=1M count=128
Make sure you have SPH-L600 and android version 4.4 or the image will not work for me.
Please upload
Thanks
installed automatic upgrade stuck in boot loop
I have a Galaxy Mega SPH-L600 and i replaced the screen about a week ago and it was running fine opened it up 2 days ago and there was an update said needed to be done so hit ok and installed update it went to 100% and shut off and turned back on went to Samsung splash screen and shut off and turned back on did this for about a half hour so i tried to do the hard boot with power button,volume up and home button droid comes up and it says installing upgrade and goes back ito boot loop tried to hook up to laptop but can not get it to show up on my Windows 7 unit tried alot of stuff nothing works need some help from anyone that can point me in the right direction and thank you in advance
ashikrobi said:
I tried with these versions. They do not detect the device. If you have a working phone, you can make a debrick image for me. Please install busybox and a terminal emulator. Then issue this command from the terminal and you will get the debrick image in your sd card.
su
busybox dd if=/dev/block/mmcblk0 of=/sdcard/debrick.img bs=1M count=128
Make sure you have SPH-L600 and android version 4.4 or the image will not work for me.
Please upload
Thanks
Click to expand...
Click to collapse
The only problem I have with the debrick image is if the 128mb will include my EFS information. I have to mount it to an extra SDcard I have and check it's content before I give it out or post it up for grabs.
Thank you for the how too but I am familiar with making a debrick image using TE. I have one made for all my devices although I haven't bothered checking to see what was exactly on this one being it is at 128mb ( as my SGS3 needs only just about half of the requested to work ) so I can provide the needed files.
Just to make things clear not all images being from other carriers will work on other devices of the same model. They may be partitioned a different way than the L600. Also you PM'd me that you tried to recover your EFS info using the created backup from one of a MK1. I wouldn't have tried that. You already upgraded to 4.4 and have the newest Knox bootloader which will not allow you to downgrade the Bootloader at all.
Thanks for the reply
DarkAngel said:
The only problem I have with the debrick image is if the 128mb will include my EFS information. I have to mount it to an extra SDcard I have and check it's content before I give it out or post it up for grabs.
Thank you for the how too but I am familiar with making a debrick image using TE. I have one made for all my devices although I haven't bothered checking to see what was exactly on this one being it is at 128mb ( as my SGS3 needs only just about half of the requested to work ) so I can provide the needed files.
Just to make things clear not all images being from other carriers will work on other devices of the same model. They may be partitioned a different way than the L600. Also you PM'd me that you tried to recover your EFS info using the created backup from one of a MK1. I wouldn't have tried that. You already upgraded to 4.4 and have the newest Knox bootloader which will not allow you to downgrade the Bootloader at all.
Click to expand...
Click to collapse
Thanks DarkAngel for your reply. My sprint mega was reprogrammed by myself with dfs tool. I didn't provisioned it with any commercial way. I just changed it to use uim to get operator information and it was working. But after i changed the rom to slimkat i lost esn from efs. That's why i tried to restore efs backup after 4.4 ota update.
I knew you are an expert or an android developer so i requested help from you. Because you have some threads that maybe possible by a developer. I am in a horrible situation. I took my phone the other day to my local jtag repair center an they failed to repair it. They said there is no support for this phone still now. Brother please help me to fix my phone. Thanks.
ashikrobi said:
Thanks DarkAngel for your reply. My sprint mega was reprogrammed by myself with dfs tool. I didn't provisioned it with any commercial way. I just changed it to use uim to get operator information and it was working. But after i changed the rom to slimkat i lost esn from efs. That's why i tried to restore efs backup after 4.4 ota update.
I knew you are an expert or an android developer so i requested help from you. Because you have some threads that maybe possible by a developer. I am in a horrible situation. I took my phone the other day to my local jtag repair center an they failed to repair it. They said there is no support for this phone still now. Brother please help me to fix my phone. Thanks.
Click to expand...
Click to collapse
Well not an expert but I read a lot on here and do what I can when I can.
This is what I got from my Mega:
Code:
L600 Output
====================
Disk /dev/block/mmcblk0: 15.8GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
[U]
Number Start End Size File system Name Flags[/U]
[B] 1 4194kB 67.1MB 62.9MB modem
2 67.1MB 67.2MB 131kB sbl1
3 67.2MB 67.5MB 262kB sbl2
4 67.5MB 68.0MB 524kB sbl3
5 68.0MB 70.1MB 2097kB aboot
6 70.1MB 70.6MB 524kB rpm
7 70.6MB 71.2MB 524kB tz
8 71.2MB 84.3MB 13.1MB pad
9 84.3MB 92.7MB 8389kB param[/B]
[COLOR=Red][B]10 92.7MB 107MB 14.3MB ext4 efs[/B][/COLOR]
11 107MB 110MB 3146kB modemst1
12 110MB 113MB 3146kB modemst2
13 113MB 124MB 10.5MB boot
14 124MB 134MB 10.5MB recovery
15 134MB 145MB 10.5MB fota
16 145MB 152MB 7332kB backup
17 152MB 155MB 3146kB fsg
18 155MB 155MB 8192B ssd
19 155MB 164MB 8389kB ext4 persist
20 164MB 176MB 12.6MB ext4 persdata
21 176MB 2324MB 2147MB ext4 system
22 2324MB 3058MB 734MB ext4 cache
23 3058MB 3079MB 21.0MB ext4 carrier
24 3079MB 15.8GB 12.7GB ext4 userdata
pit file of my mega
DarkAngel said:
Well not an expert but I read a lot on here and do what I can when I can.
This is what I got from my Mega:
Code:
L600 Output
====================
Disk /dev/block/mmcblk0: 15.8GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
[U]
Number Start End Size File system Name Flags[/U]
[B] 1 4194kB 67.1MB 62.9MB modem
2 67.1MB 67.2MB 131kB sbl1
3 67.2MB 67.5MB 262kB sbl2
4 67.5MB 68.0MB 524kB sbl3
5 68.0MB 70.1MB 2097kB aboot
6 70.1MB 70.6MB 524kB rpm
7 70.6MB 71.2MB 524kB tz
8 71.2MB 84.3MB 13.1MB pad
9 84.3MB 92.7MB 8389kB param[/B]
[COLOR=Red][B]10 92.7MB 107MB 14.3MB ext4 efs[/B][/COLOR]
11 107MB 110MB 3146kB modemst1
12 110MB 113MB 3146kB modemst2
13 113MB 124MB 10.5MB boot
14 124MB 134MB 10.5MB recovery
15 134MB 145MB 10.5MB fota
16 145MB 152MB 7332kB backup
17 152MB 155MB 3146kB fsg
18 155MB 155MB 8192B ssd
19 155MB 164MB 8389kB ext4 persist
20 164MB 176MB 12.6MB ext4 persdata
21 176MB 2324MB 2147MB ext4 system
22 2324MB 3058MB 734MB ext4 cache
23 3058MB 3079MB 21.0MB ext4 carrier
24 3079MB 15.8GB 12.7GB ext4 userdata
Click to expand...
Click to collapse
Take a loot at my pit file previously created with efs professional tool. Same like yours. I hope your debrick image will work for my mega. Please upload when possible. Do not worry about efs partition. I have my efs backup. I will restore mine. I have a question, if my phone becomes useable after using your debrick image and i restore only efs partition from efs backup will it brick again?
Thanks.
SPH-L600 sprint mega bad ESN
so as not to make a new topic, I decided to write here
I recently bought SPH-L600 sprint mega with a bad ESN, he came to me activated on Sprint and Sprint have sim I played settings and activation dropped sprint
but I live in another country and I can not activate it!
help somehow activate it! I bought an unlock code network, but said that he needed seller activation sprint!
any help would be much appreciated!
ashikrobi said:
Take a loot at my pit file previously created with efs professional tool. Same like yours. I hope your debrick image will work for my mega. Please upload when possible. Do not worry about efs partition. I have my efs backup. I will restore mine. I have a question, if my phone becomes useable after using your debrick image and i restore only efs partition from efs backup will it brick again?
Thanks.
Click to expand...
Click to collapse
Yes, they should be the same thing as we both have L600's. I didn't have a chance to look it over but I will try and get it to you later on today.
All you need is for your Mega to be able to get to Download Mode. Then and only then you will have to Odin a copy of the Official Firmware L600VPUBNE4 for it not to stay bricked but you probably already know that. As far as becoming usable that would be up to you, being able to restore your EFS data. In theory it should not brick but you need to only restore the EFS portion of the data.
Here is all the info I gathered from using Terminal Emulator in case you need it for file locations:
EFS is located: /dev/block/mmcblkop10
As you can see msm_sdcc.1 is specific to our device ( I noticed that it was the same on my SGS3 but not my SGN2 on KitKat ) so one can locate the by-name file to get the list below.
The second picture shows GNU Parted being run in my Terminal Emulator. You would need the Parted Binary file located here at the end of the Original Post.
Just extract the parted binary manually and then copy and paste it to the /system/bin folder with any File Explorer with Root access. After you paste the binary you will need to set the permissions to the parted binary you pasted to rwxr-xr-x or (0755). You can do this to any device you have and run it either in Terminal Emulator and even via ADB on your computer. Really handy to have sometimes.
Once you get the debrick image, below are two guides that I saved in my subscriptions that may help you. You may have them already.
deBricker
gTan64
---------- Post added at 05:31 AM ---------- Previous post was at 05:29 AM ----------
Ura535 said:
so as not to make a new topic, I decided to write here
I recently bought SPH-L600 sprint mega with a bad ESN, he came to me activated on Sprint and Sprint have sim I played settings and activation dropped sprint
but I live in another country and I can not activate it!
help somehow activate it! I bought an unlock code network, but said that he needed seller activation sprint!
any help would be much appreciated!
Click to expand...
Click to collapse
Actually this is an entirely different topic from Debricking a phone. You have a phone with a bad ESN. With that I can not help. If the previous owner ( or seller in your case ) "maybe" did not pay his bill, then your phone is locked out until it is released from his/her account by Sprint. If there is a way around this, I may not know.
I had this happen to me once before with my wife's Sprint SGS4. It was a pain but eventually two days later the seller finally came through and the phone was released for activation.
You should start a separate thread to see if you can get the right help and not get your question lost in this thread. I am sorry I couldn't help you any further.
Sorry you misunderstood
DarkAngel said:
Yes, they should be the same thing as we both have L600's. I didn't have a chance to look it over but I will try and get it to you later on today.
All you need is for your Mega to be able to get to Download Mode. Then and only then you will have to Odin a copy of the Official Firmware L600VPUBNE4 for it not to stay bricked but you probably already know that. As far as becoming usable that would be up to you, being able to restore your EFS data. In theory it should not brick but you need to only restore the EFS portion of the data.
Here is all the info I gathered from using Terminal Emulator in case you need it for file locations:
EFS is located: /dev/block/mmcblkop10
As you can see msm_sdcc.1 is specific to our device ( I noticed that it was the same on my SGS3 but not my SGN2 on KitKat ) so one can locate the by-name file to get the list below.
The second picture shows GNU Parted being run in my Terminal Emulator. You would need the Parted Binary file located here at the end of the Original Post.
Just extract the parted binary manually and then copy and paste it to the /system/bin folder with any File Explorer with Root access. After you paste the binary you will need to set the permissions to the parted binary you pasted to rwxr-xr-x or (0755). You can do this to any device you have and run it either in Terminal Emulator and even via ADB on your computer. Really handy to have sometimes.
Once you get the debrick image, below are two guides that I saved in my subscriptions that may help you. You may have them already.
deBricker
gTan64
---------- Post added at 05:31 AM ---------- Previous post was at 05:29 AM ----------
Actually this is an entirely different topic from Debricking a phone and on yours, you have a bad ESN. With that I can not help. If the previous owner ( or seller in your case ) "maybe" did not pay his bill, then your phone is locked out until it is released from his/her account by Sprint. If there is a way around this, I may not know.
I had this happen to me once before with my wife's Sprint SGS4. It was a pain but eventually two days later the seller finally came through and the phone was released for activation.
You should start a separate thread to see if you can get the right help and not get your question lost in this thread. I am sorry I couldn't help you any further.
Click to expand...
Click to collapse
Dark Angel you misunderstood my message i don't have bad esn. I lost esn number or corrupt it with dfs cdma tool. Dfs shows my esn but status from efs shows cps_na error. I didn't bought this phone second hand. My cousin send it from USA and she bought it new.
Thanks and i am waiting for your reply.
Off Topic Post / Misunderstanding .....
ashikrobi said:
Dark Angel you misunderstood my message i don't have bad esn. I lost esn number or corrupt it with dfs cdma tool. Dfs shows my esn but status from efs shows cps_na error. I didn't bought this phone second hand. My cousin send it from USA and she bought it new.
Thanks and i am waiting for your reply.
Click to expand...
Click to collapse
Yes I know, please disregard the quote and answer from the previous person responding above my post, right after the pictures I posted ( you will see the quote ). It was an off topic post and the forum combined them for some reason in the response for you ( probably because they were so close in time frame when I posted ) ..... I tried separating them in different posts but it still combined them together.
That is why off topic posts should be posted in a new thread/topic to avoid confusion......
DarkAngel said:
Yes I know, please disregard the quote and answer from the previous person responding above my post, right after the pictures I posted ( you will see the quote ). It was an off topic post and the forum combined them for some reason in the response for you ( probably because they were so close in time frame when I posted ) ..... I tried separating them in different posts but it still combined them together.
That is why off topic posts should be posted in a new thread/topic to avoid confusion......
Click to expand...
Click to collapse
Wow!!! Dark Angel, you are the man i was looking for. You know linux like a pro. Linux is my favorite operating system. I didn't know parted was available for android also. How do you learn these things?
By the way sorry, i though your message about bad esn was for me.
Thanks
ashikrobi said:
Wow!!! Dark Angel, you are the man i was looking for. You know linux like a pro. Linux is my favorite operating system. I didn't know parted was available for android also. How do you learn these things?
By the way sorry, i though your message about bad esn was for me.
Thanks
Click to expand...
Click to collapse
Well not a Pro..... I still have much more to learn but Linux is my favorite OS to use for anything Android related. A lot I still do on Windows.
Debrick Image......
Okay try this image.......
I burnt this image several time over on a class 4, 8 gig card and it wrote the image on it perfect. I don't know if you will have to use a 16gig card for your Mega or not but try what you have 16 gig or less. Trial and error at this point.
You can probably add more to it if need be from the Official Firmware by dragging and dropping ( if I am not mistaken ) by just opening ( and not extracting ) the tar.md5 with WinRAR or 7zip. I can't remember if one was able to do this.......
L600 Debrick Image
Not working
DarkAngel said:
Okay try this image.......
I burnt this image several time over on a class 4, 8 gig card and it wrote the image on it perfect. I don't know if you will have to use a 16gig card for your Mega or not but try what you have 16 gig or less. Trial and error at this point.
You can probably add more to it if need be from the Official Firmware by dragging and dropping ( if I am not mistaken ) by just opening the tar.md5 with WinRAR or 7zip. I can't remember.
L600 Debrick Image
Click to expand...
Click to collapse
DarkAngel I wrote the img file to a 16gb sdcard and tried to boot my phone but it's not working. I waited 5 min and tried several times. I also used a usbjig to boot into download mode but failed.
Have a look these terminal output:
sudo dd if=/home/tails/Downloads/debrick.img of=/dev/sdc
174080+0 records in
174080+0 records out
89128960 bytes (89 MB) copied, 75.5075 s, 1.2 MB/s
[email protected]:~/Downloads$ sudo parted /dev/sdc print
Error: Invalid argument during seek for read on /dev/sdc
Retry/Ignore/Cancel? Ignore
Error: The backup GPT table is corrupt, but the primary appears OK, so that will be used.
OK/Cancel? ok
Backtrace has 8 calls on stack:
8: /lib/i386-linux-gnu/libparted.so.0(ped_assert+0x29) [0xb773ad19]
7: /lib/i386-linux-gnu/libparted.so.0(+0x4649c) [0xb777749c]
6: /lib/i386-linux-gnu/libparted.so.0(ped_disk_new+0x55) [0xb7742275]
5: parted() [0x804ea2b]
4: parted(non_interactive_mode+0x8c) [0x8055c4c]
3: parted(main+0x1970) [0x804d5b0]
2: /lib/i386-linux-gnu/libc.so.6(__libc_start_main+0xf3) [0xb753aa83]
1: parted() [0x804d6e2]
You found a bug in GNU Parted! Here's what you have to do:
Don't panic! The bug has most likely not affected any of your data.
Help us to fix this bug by doing the following:
Check whether the bug has already been fixed by checking
the last version of GNU Parted that you can find at:
http://ftp.gnu.org/gnu/parted/
Please check this version prior to bug reporting.
If this has not been fixed yet or if you don't know how to check,
please visit the GNU Parted website:
http://www.gnu.org/software/parted
for further information.
Your report should contain the version of this release (2.3)
along with the error message below, the output of
parted DEVICE unit co print unit s print
and the following history of commands you entered.
Also include any additional information about your setup you
consider important.
Assertion (last_usable <= disk->dev->length) at ../../../libparted/labels/gpt.c:994 in function _parse_header() failed.
By the way is there any other way to recover from this state? I found qpst finds my phone after installing qhsusb_dload driver. Please help me.
Thanks
You are using an installed version of Linux correct? Are you on 13.04? Well I know the GNU Parted is just the program from Linux but the image still wrote on the SD card.
After the image was written to the SDcard, were you able to see the image content inside? For me it showed about 60MB of actual space written from the 85mb image. After it wrote, I just wrote over it and wrote over it and wrote over it again. Funny thing is I could not see the image at first so I then removed the card from my computer and re-inserted it and was then able to see it. I even inserted it on a Windows 8 tablet I have from a co-worker and it read it fine.
I did this while just using the "Install CD" and trying Ubuntu ( don't have it re-installed yet on my Notebook yet ). I did it using 14.04 LTS though. Try updating your GNU Parted ( your at 2.3 ), if it hasn't already been done, to the most current and re-write the image again.
DarkAngel said:
You are using an installed version of Linux correct? Are you on 13.04? Well I know the GNU Parted is just the program from Linux but the image still wrote on the SD card.
After the image was written to the SDcard, were you able to see the image content inside? For me it showed about 60MB of actual space written from the 85mb image. After it wrote, I just wrote over it and wrote over it and wrote over it again. Funny thing is I could not see the image at first so I then removed the card from my computer and re-inserted it and was then able to see it. I even inserted it on a Windows 8 tablet I have from a co-worker and it read it fine.
I did this while just using the "Install CD" and trying Ubuntu ( don't have it re-installed yet on my Notebook yet ). I did it using 14.04 LTS though. Try updating your GNU Parted ( your at 2.3 ), if it hasn't already been done, to the most current and re-write the image again.
Click to expand...
Click to collapse
Yes i am using an installed version of ubuntu 14.04. I was also not able to view partitions after i wrote the image to sdcard. But after i reinsert the card it showed all partitions and maybe mounted modem partition contents. I could view partitions with windows 7 also.
But when i try to boot the phone with this sdcard nothing happened. I tried several times but failed. What can i do now? DarkAngel please tell me a way to unbrick my phone.
Thanks