Related
I just got the viewsonic g tablet. Ive followed several guides as to how to root it and get recovery on the device and flash a new rom, and I've failed completely and i think may have damaged my ability to get into any recovery. I believe i installed clockwork correctly v.8 correctly. I read that after you do that you can delete the folder called recovery and the existing update.zip so i did. I replaced the update.zip with the newest version of tnt lite 4.4 i believe. However every time i try to get into recovery it does not work. It turns on, says recovery key detected and then flashes a package for about 5 seconds, then boots up into the normal tablet os. It is as if every time i go into recovery or attempt to, it repeatedly installs clockwork recovery. So i feel at this point i cannot even get into any recovery whatsoever. I just tried a factory default erasure, but that this point i don't know if i altered the recovery to do that. If anyone could be so kidn as to help me out here and walk me through what im doing wrong or how you can save my ass i would be so greatful.....
Damn, I always hit thanks instead of reply, talk about bad GUI or blind clicker....
this is exactly what is hapening, you must have an update.zip in the root of the internal memory just to help you figure it out
sdcard = internal memory 16GB
sdcard2 = external card Whatever size you place
Try removing the sd card if you have one the update.zip could be there also...
either way try to figure it out, but you are definitely flashing a file, it's not a bug if I can say so... good luck!
Also this confirm you do not have clockwork installed but the original recovery (no menu, simply grab the update.zip and flash it!)
and read this again maybe
http://forum.xda-developers.com/showthread.php?t=1010943
heres the thing. I don't understand what is going on. when i put in my actual sd card. i cant get the file explorer to see it or reconize it for some reason. this is what is killing me, initally when i went into es file explorer it showed sd card and sd2 but later it wouldnt show up when i had an sd card in there. I appreciate your help, i really feel like im killing my tablet here. I had the update.zip on the internal memory or sd card as it reads, not on the actual sd card because i couldnt find the sd2 file system. what do i need to do again now that you know this?
this is the complete sotry of how i got to where i am ......... i first tried to installed zroot and failed. then i dloaded clockwork mod .8 for i believe sd and accidently put it on the internal sd and got confused. i did the power off then power and volume up. it then installed i guess clockwork. then i powered on, deleted the recovery folder and update.zip from the internal sd because a forum post said to since u didnt need it for clockwork. So i then dloaded a rom. then tried to go into clockwork but like i said it kept saying recovery key detected and flashed clockwork mod. and does that over and over. so i then added a recovery folder back with a text file that said command and a command line within that text file. and i dladed the most current stock rom and named it update.zip figuring that if i bring it back to normal i could start over. but everytime i would try to go into recovery it would just seem to flash clockwork. so now im very lost and have no idea how to fix this. ALL i want to do is have root access and flash a rom and I feel like i completely screwed this up and am at a loss.
1. Remove recovery folder and update zip from both sdcard and sdcard2.
2. Add the clockworkmod zip to the root of sdcard. (make sure you are using CWM for internal SDcard)
3. Using Esfile explorer extract the contents of the clockworkmod zip.
4. You should now have a new recovery folder and update zip on \sdcard.
5. Power off.
6. Power on holding the volume +.
7. CWM zip will be flashed. (should only take a few seconds) and then tab will boot normally.
8. Reboot into recovery and enjoy the CWM goodness.
P.S. All the custom ROMs come already rooted. No need to root ahead of time.
Duplicate instruction removed
thekafka,
First, read this info:
http://forum.xda-developers.com/showthread.php?t=1010943
If you indeed have a working ClockWorkMod, all you have to do
is copy the update.zip file to your /sdcard directory. The shut
down and start CWM using power / volume +. The use the
menus to tell it to load the update.zip and find the update.zip.
You don't have to have the recovery folder with CWM, but you
do need update.zip (you said in your summary you erased it!)
If this doesn't move you ahead enough to work, clarify what
you did this time and what happened and we'll look for Plan B
Rev
moral support...
There are far more expert posters on this forum than I. But I just thought I'd give you some moral support. Take deep breaths, and don't panic. The people here will help you through just about anything, and any missteps you might make. All of us, well, most of us, started out exactly where you are, and we are still great fans of the gtab. I have found that even I could not "brick" the tablet. And believe me, I have had moments of panic too. So, just read the various threads, carefully follow the steps, and just take your time. The gtablet is a great tablet.
Gtab Fixeration
Reggie777 said:
There are far more expert posters on this forum than I. But I just thought I'd give you some moral support. Take deep breaths, and don't panic. The people here will help you through just about anything, and any missteps you might make. All of us, well, most of us, started out exactly where you are, and we are still great fans of the gtab. I have found that even I could not "brick" the tablet. And believe me, I have had moments of panic too. So, just read the various threads, carefully follow the steps, and just take your time. The gtablet is a great tablet.
Click to expand...
Click to collapse
Bump for this kind fellow. I have in the span of a week taken my Gtab as close as it is possible to bricking, and managed to get it back into working condition with instructions from elsewhere on this forum.
The good news is that with a little elbow grease, and assuming that you don't break the hardware, you are just fine. The Tegra2 platform is hard to brick, and if all else fails you can use Nvflash to rebuild the partitions and write a stock image to flash. If you think you have done something really bad to your ROM, reverting to a stock image may be a reasonable next step.
-Buzzz
Read the install notes
For starters depending on what version of the OTA you are on 3588 etc.. on the TnT lite install in recommends that cwm not be used.
TNT Lite is an alternate 1.1 based ROM for the GTab, based on the stock ROM that Viewsonic supplies. This will flash system, bootloader and your kernel, so be aware of this. Clockworkmod is NOT recommended for use with TNT Lite flashing (as it does not update the bootloader as required by the vendor), but it is an option if you feel you must use it (ie. if you are stuck in a boot loop and need to wipe your user data). It is a "mostly stock" ROM.
Click to expand...
Click to collapse
You might need to read up a bit more or use an older version. I have bricked this tablet more than a few times. I use linux to nvflash and have nvflashed from 3991 back to 3588 and still been able to drop tnt lite 4.2 back on it.
You might need to read this a few times.. I keep reading the dang thing over and over...
http://forum.xda-developers.com/showthread.php?t=842004
something strange just happened
on my rooted nook tablet i can't access to google play store
it say "you must add an account to the device to continue. do u want to add an account now"
and when i click on YES it closes everything and goes back on the main screen
and also Gallery - Email - Talk have the same icons with the android logo
is this related to the fact that the software has been updated to the new version 1.4.3?
should i root it again?
thanks a lot
WhiterabbitITA said:
is this related to the fact that the software has been updated to the new version 1.4.3?
Click to expand...
Click to collapse
Yep. Reroot using the sdcard method and everything should go back to normal. A system update breaks root as it modifies the /system/apps/ directory which is where superuser/google play are stored when rooting.
helpppppp
i was trying to reboot using that method
http://forum.xda-developers.com/showpost.php?p=21895025&postcount=14
i need help because something went wrong
Instructions:
Download the packages listed in the download folder, and extract them to your desktop.
extract ALL the files from the single zip.
NOTE: Do not extract the .zip with superuser and su.
Open the image flasher .exe, and browse for the .img that you extracted from the same zip
Put your SD Card into your nook or reader, and select the drive letter from the drop down on the right.
Press write, and wait
Once it has completed open the SD Card from the Windows browser and place the .zip in the root of the SD card.
Turn your Nook off.
Turn your Nook on while holding both the N+Power button. Your device will turn on, and then turn off after holding it.
NOTE: Do not let go of either button until your device has powered on and off again.
Put the SD Card into your nook.
NOTE: If it is already in there eject it and then put it back in.
Power your Nook on normally.
You will see a picture of N on the screen followed by a box with a white background followed by CWM booting up.
Select flash update.zip.nothing like that on the menu
i have rebbot system, install zip from sd card and selecting YES goes to Installation aborted
what to do?
Select Select from SD card.
Select your .zip
Reboot device
NOTE: Remove the SD card after your device reboots as if you don't it will continue to boot from the SD card.
I think I'm having this same problem.
WhiterabbitITA said:
i was trying to reboot using that method
http://forum.xda-developers.com/showpost.php?p=21895025&postcount=14
i need help because something went wrong
Instructions:
Download the packages listed in the download folder, and extract them to your desktop.
extract ALL the files from the single zip.
NOTE: Do not extract the .zip with superuser and su.
Open the image flasher .exe, and browse for the .img that you extracted from the same zip
Put your SD Card into your nook or reader, and select the drive letter from the drop down on the right.
Press write, and wait
Once it has completed open the SD Card from the Windows browser and place the .zip in the root of the SD card.
Turn your Nook off.
Turn your Nook on while holding both the N+Power button. Your device will turn on, and then turn off after holding it.
NOTE: Do not let go of either button until your device has powered on and off again.
Put the SD Card into your nook.
NOTE: If it is already in there eject it and then put it back in.
Power your Nook on normally.
You will see a picture of N on the screen followed by a box with a white background followed by CWM booting up.
Select flash update.zip.nothing like that on the menu
i have rebbot system, install zip from sd card and selecting YES goes to Installation aborted
what to do?
Select Select from SD card.
Select your .zip
Reboot device
NOTE: Remove the SD card after your device reboots as if you don't it will continue to boot from the SD card.
Click to expand...
Click to collapse
Hopefully, someone can help me with this, as I seem to be having a similar problem. I am familiar with how to root the nook tablet, and have done so already, but since then, I believe the firmware updated, breaking my root. I am afraid to do it again, because when I first rooted the tablet, a game on it didn't work properly, and only worked properly after the update. Will this new root process cause any existing games to stop working? And how do I then prevent future firmware updates from breaking my root, again?
RooterBooter said:
Hopefully, someone can help me with this, as I seem to be having a similar problem. I am familiar with how to root the nook tablet, and have done so already, but since then, I believe the firmware updated, breaking my root. I am afraid to do it again, because when I first rooted the tablet, a game on it didn't work properly, and only worked properly after the update. Will this new root process cause any existing games to stop working? And how do I then prevent future firmware updates from breaking my root, again?
Click to expand...
Click to collapse
simple answer for avoising breaking root is to install a custom rom
Sent from my Nook Tablet CM7 BETA using xda premium app
RooterBooter said:
Hopefully, someone can help me with this, as I seem to be having a similar problem. I am familiar with how to root the nook tablet, and have done so already, but since then, I believe the firmware updated, breaking my root. I am afraid to do it again, because when I first rooted the tablet, a game on it didn't work properly, and only worked properly after the update. Will this new root process cause any existing games to stop working? And how do I then prevent future firmware updates from breaking my root, again?
Click to expand...
Click to collapse
or install custom recovery (cwm) if you wish to continue to use stock
without stock recovery B&N can't send you updates
How do I tell if I'm using stock recovery or custom recovery?
tobdaryl said:
or install custom recovery (cwm) if you wish to continue to use stock
without stock recovery B&N can't send you updates
Click to expand...
Click to collapse
I used Albert Wertz's method for rooting using an sd card, and had no problems, except that I didn't go as far as to block the OTA updates. Is it possible to have a custom recovery and stock recovery on the same device? How do I tell, and how do I safely install cwm, without being able to use Titanium Backup (since my root is now broken)?
deleted because of multiple posts linked.
I have now booted into mac instead of ubuntu in an attempt to fix.
Looks as if I got caught in xda update!
It's still not correct but better now.
WhiterabbitITA said:
i was trying to reboot using that method
http://forum.xda-developers.com/showpost.php?p=21895025&postcount=14
i need help because something went wrong
Instructions:
Download the packages listed in the download folder, and extract them to your desktop.
extract ALL the files from the single zip.
NOTE: Do not extract the .zip with superuser and su.
Open the image flasher .exe, and browse for the .img that you extracted from the same zip
Put your SD Card into your nook or reader, and select the drive letter from the drop down on the right.
Press write, and wait
Once it has completed open the SD Card from the Windows browser and place the .zip in the root of the SD card.
Turn your Nook off.
Turn your Nook on while holding both the N+Power button. Your device will turn on, and then turn off after holding it.
NOTE: Do not let go of either button until your device has powered on and off again.
Put the SD Card into your nook.
NOTE: If it is already in there eject it and then put it back in.
Power your Nook on normally.
You will see a picture of N on the screen followed by a box with a white background followed by CWM booting up.
Select flash update.zip.nothing like that on the menu
i have rebbot system, install zip from sd card and selecting YES goes to Installation aborted
what to do?
Select Select from SD card.
Select your .zip
Reboot device
NOTE: Remove the SD card after your device reboots as if you don't it will continue to boot from the SD card.
Click to expand...
Click to collapse
From main menu (first screen after cardboard box)
select - install zip from sdcard
next -
select - apply /sdcard/update.zip
next -
N down and select YES
---------- Post added 15th August 2012 at 12:16 AM ---------- Previous post was 14th August 2012 at 11:36 PM ----------
RooterBooter said:
I used Albert Wertz's method for rooting using an sd card, and had no problems, except that I didn't go as far as to block the OTA updates. Is it possible to have a custom recovery and stock recovery on the same device? How do I tell, and how do I safely install cwm, without being able to use Titanium Backup (since my root is now broken)?
Click to expand...
Click to collapse
No, there is one partition designated for recovery. You can run cwm from sdcard when you wish and keep stock recovery internal, but custom recovery is the only way I have seen that absolutely blocks otas (otas are blocked with custom rom also) if that is your concern. To tell about your recovery the only thing I can think of is the power and N key into recovery. If you read what is presented on the screen when it appears and refuse a reset you are safe, that takes care of stock, if you are nervous reread and take your time. For cwm if that is installed you will see a cardboard box flash and then a menu with the first item to reboot, that is also safe.
To get into either recovery (for looking) from power off press and hold power and N, after two seconds release power, after one or two more seconds release N also. That should do it.
If you wish to have absolutely what to click when you get stock recovery just wait a while and I'll come back and edit this post to reflect that info. At the moment have something else going on (NT) I can't stop.
Stock recovery shows Factory reset
do you want to reset your device to the factory default?
Press POWER key to exit
Press Home key to continue
press power and you are out and safe
Installing CWM recovery! There are now two apps(they require root) here on xda for that purpose, one is 16gig only (Nook Tab Recovery Flasher) by indirect the other is 8gig and I don't know who did it.
There are also flash zips for each and a flash zip that is both 8gig and 16gig. If you are 8gig make sure you choose one for 8gig
CWM sdcard with a flash zip does not require root.
I got a nook tablet recently, i registerested it already which i understand you have to do... now i want to backup everything and run regular android as in not B&N version. Im not sure which way to go from here, i see there is an sd option and a regular option?
i was reading this
http://forum.xda-developers.com/showthread.php?t=1439630
as i was getting ready to do it, i started to double think if it was what i wanted.
i want to be able to run the latest android rom possible.
appreciate any help, thanks.
The process you are linking to is very simple and "safe". With the card you create you can startup CWM (ClockWorkMod - utility for flashing and backup and more) and not only root your device, but also make a backup, should you want to go back to where you were prior to flashing whwaever you decide to flash.
The rooting alone lets you install apps from other sources than BN. I think rooted stock tweaked a bit isn't too bad to run actually!
To try out other options completely risk free you can run CM10 (ICS) from an sd card. I do that while I wait for CM10 to be more stable/bug free. It runs incredibly well from sd, and I doubt performance will be greatly enhanced onec I install it internally (as I probably will do at som point.
To run from sd card you don't have to root the device unless you want to.
Great guides for making a sd-card are here and there. For example http://iamafanof.wordpress.com/2012/11/18/cm10-0-jellybean-sdcard-img-for-nook-tablet/
The first thing I would suggest is to make a bootable recovery SD card using the process and files from here (use the MLO_u-boot_flashing-boot.rar and one of the packages with sdcard.zip suffix), and backup your current stock config and safely save/archive the backup folder -- you'll be glad you have it around one of these days. Make sure that you also keep a copy of whichever recovery program version you choose to use together with the backup folder, since different recovery programs and versions use different backup file archive formats.
If you want to root the NT I would recommend using the update.zip referenced in this post (by liquidzoo) which is more up-to-date than the rooting package you saw (I had used the latter version and had problem updating its Google Store app). Just put this zip package on the same recovery SD card and use the recovery program to install it.
Having tried out the rooted form of the NT for about a week I think it's just marginally better than a stock NT -- there are just so many common apps that are no longer available for the NT's Android version. You would be much better of investing time in going full-fledge CM10, either running off an SD or natively. If you choose to go native CM10 you can revert back to stock using the backup discussed above.
Can you please verify if I am doing the correct thing
@digimax,
I just got my Nook Tablet today, so just wanted to be very clear to make the backup of the current stock config. Here's what I propose to do. Please correct me if I am doing anything wrong.
1) As per you post, I downloaded 3 files
a) MLO_u-boot_flashing-boot.rar,
b) CM9-10_CWM_V6.0.1.2_8-16gb_tools_sdcard.zip,
c) CM9-10_TWRP_v2.2.2.0_8-16gb_tools_sdcard.zip
2) Unzip all the above 3 files
3) Rename the CWM file to recovery.img
4) Rename the TWRP file to altboot.img
5) Copy recovery.img and altboot.img and MLO, flashing_boot.img and u-boot.bin to the root of the SDCard.
6) Insert the SDCard into the Nook Tablet and boot the Nook into one of the recovery and make a backup.
Please let me know if this is the correct procedure.
Thanks!
It looks right, make sure that your boot partition is Primary FAT32 (type 0x0C) with LBA and Active flags set (you can check and set all this using a partition management tool such as MiniToolPartition).
Also, to boot into SD: just turn off the NT and insert a powered-USB cable, and the NT will boot up after a few seconds (assuming that the SD is bootable).
Once CyanoBoot comes up, hold the "N" button to get the boot menu from which you can select one of the two recovery programs.
a lot of this is going way over my head, i need to make sure i go slow and read carefully.
thanks for all the info.
Snjperman said:
a lot of this is going way over my head, i need to make sure i go slow and read carefully.
.
Click to expand...
Click to collapse
Remember that you can make CM10 run totally risk free from am SD-card. That way you can have a smooth running device to explore while you keep reading up on diffrent options. That's what I do! The Tablet doesn't even have to be rooted to do this (mine is though).
asawi said:
Remember that you can make CM10 run totally risk free from am SD-card. That way you can have a smooth running device to explore while you keep reading up on diffrent options. That's what I do! The Tablet doesn't even have to be rooted to do this (mine is though).
Click to expand...
Click to collapse
thats exactly what i want to do, can you link me to the tut you used?
thanks!
Snjperman said:
thats exactly what i want to do, can you link me to the tut you used?
thanks!
Click to expand...
Click to collapse
This is the website I used:
http://iamafanof.wordpress.com/2012/11/18/cm10-0-jellybean-sdcard-img-for-nook-tablet/
Look through the comment sections for further clarity on the process.
If that is beyond you, then I suggest getting a pre-made image for the size of SDCard you have and burning your own image. Google AndroidforNook or N2A for the website links.
Snjperman said:
thats exactly what i want to do, can you link me to the tut you used?
thanks!
Click to expand...
Click to collapse
To install and run CM10 off SD card: http://forum.xda-developers.com/showpost.php?p=35245689&postcount=7
To install and run CM10 internally on NT: http://forum.xda-developers.com/showpost.php?p=35669871&postcount=1
attiato year
thank you guys so much!
I have an 8gb nook tablet that I rooted probably 2 and a half years ago and haven't changed anything on it since. I am wanting to undo and update to current root and flash a 4.4 rom like on my phone. What is the best way to go about this? I know how to unroot, I just need to know the best way to root currently. Thanks.
Custom ROMs like CM comes with built-in root capability, and moreover once installed replaces completely the existing ROM currently in place (be it stock ROM, rooted stock ROM, or another custom ROM). As such, there is no need to root (or re-root) prior to flashing a custom ROM. See http://forum.xda-developers.com/showthread.php?t=2575489 for more background info and pointers.
Cool, thanks for the reply and links. I have some reading to do.
Sent from my HTC6435LVW using XDA Premium 4 mobile app
Will your guide for Installing CM10.1 Internally on Nook Tablet work for the 8gb model also? Will it work for CM11 also?
ryknow27 said:
Will your guide for Installing CM10.1 Internally on Nook Tablet work for the 8gb model also?
Click to expand...
Click to collapse
Yes.
Will it work for CM11 also?
Click to expand...
Click to collapse
It should work (with the usual caveat YMMV). Flashing CM11 requires CWM version 6.0.4.5 or later, or TWRP version 2.6.3.0 or later (in step 2(b) of http://forum.xda-developers.com/showpost.php?p=43326042&postcount=123); you can find the SD version of TWRP 2.6.3.x at http://techerrata.com/browse/twrp2/acclaim. You also need a recent Gapps version corresponding to the CM11.
Alternatively, if your NT is already on CM10.x (as my NT was), you can:
download CM11 ROM and the corresponding Gapps zip files onto your NT (user content media partition).
use SD based recovery to flash a flashable emmc CWM zip (http://forum.xda-developers.com/showpost.php?p=48855275&postcount=2) or flashable emmc TWRP zip (http://forum.xda-developers.com/showpost.php?p=49111924&postcount=8) into emmc.
remove SD then boot onto emmc recovery (which is installed in step 2) and use it to install the ROM and Gapps zip files downloaded in step 1.
Remember to use SD based recovery to backup your current ROM before flashing CM.
I need help once again. In step 2a. of Installing CM10.1 Internally on Nook Tablet, I do not see the boot.zip with the 3 files needed and I am not sure how to extract them from the .img file from the pre-made SDcard images. I've only used linux like once and that was to root my Droid DNA. Thank you for your patience with me.
Nevermind...I found a Linux Reader program that let me extract them.
Thanks again.
ryknow27 said:
I need help once again. In step 2a. of Installing CM10.1 Internally on Nook Tablet, I do not see the boot.zip with the 3 files needed and I am not sure how to extract them from the .img file from the pre-made SDcard images. I've only used linux like once and that was to root my Droid DNA. Thank you for your patience with me.
Nevermind...I found a Linux Reader program that let me extract them.
Thanks again.
Click to expand...
Click to collapse
For future reference, you can use 7-zip (which is available for windows) to open .img files and extract its content.
digixmax said:
For future reference, you can use 7-zip (which is available for windows) to open .img files and extract its content.
Click to expand...
Click to collapse
I did try 7-zip first and it didn't work. I may have just done something wrong. I'll try it again. Thanks for all the help.
[Caveat emptor: adopt/follow this guide at your own risk].
[Important Note: this process is applicable for CM11 builds that still maintains two separate partitions for /data and /media – as in CM10.x and stock ROMs (see http://forum.xda-developers.com/showthread.php?p=48612997#post48612997 for more info). If/when these two partitions get merged in some future CM11 builds (as being contemplated by our NT CM developers – see http://forum.xda-developers.com/showthread.php?t=2560827&page=28) this "CM10 to CM11" update process will not be valid for those future builds with merged /data+media partition].
Below is the process that can be used to update your NT EMMC from CM10.x to CM11.
Download the following files to a location in your user content-media storage space on the NT:
the flashable_CWM_6.0.4.5_chrmhoffmann.zip file from https://www.mediafire.com/folder/xjwc1a482a6ll/Nook_Tablet which contains the CWM recovery v0.2 provided by Chris Hoffmann (in the first post of the XDA Official CM11 thread http://forum.xda-developers.com/showthread.php?t=2560827).
the zip file of CM11 ROM build of your choice from http://download.cyanogenmod.org/?device=acclaim (see http://www.cyanogenmod.org/blog/cm-11-m4-post-release-items for considerations in choosing nightlies vs. snapshot/stable builds)
the zip file of the Gapps package corresponding to CM11 – e.g., from http://wiki.cyanogenmod.org/w/Google_Apps
Boot into your current emmc recovery
Select install zip and install flashable CWM recovery zip file (obtained in step 1(a)).
Select reboot to boot into the new emmc recovery (flashed in the preceding step).
Select Wipe data & factory reset.
Select install zip and install CM11 zip file.
Select install zip and install Gapps zip file.
Reboot into the new CM11.
Once the NT boots up, set up the wifi connectivity and your google account info. If you had previously enabled Google backup service on your CM10.x your Google Playstore apps will be auto-downloaded (but their settings will not be auto-restored).
If the NT on occasion boots or reboots into a black screen (in lieu of CM boot animation), then you have encountered one of the "random boot crashes" – more info and potential remedies, see http://forum.xda-developers.com/showpost.php?p=48941796&postcount=94 and http://forum.xda-developers.com/showthread.php?p=48301259#post48301259.
A few additional points worth noting:
Flashing CM11 requires CWM version 6.0.4.5 or later, or TWRP version 2.6.3.0 or later. To create a flashable recovery zip file for TWRP, use an archive file manager such as 7-zip to delete and replace the recovery.img inside the flashable recovery zip file (obtained in step 1(a) above) with your choice of TWRP internal recovery image file from http://techerrata.com/browse/twrp2/acclaim (e.g., openrecovery-twrp-2.6.3.1-acclaim.img). Remember to rename the downloaded TWRP .img file to recovery.img before inserting it into the recovery zip file, and also rename the resulting new recovery zip file to some other name like flashable_TWRP_2.x.y.z.zip to avoid future mix-up.
Installing CM11 ROM and Gapps will override your NT's CM10.x boot, recovery, ROM, and Apps, so make sure that you backup all this stuff using recovery backup function, for easy in reverting to CM10.x if desired. See my post at http://forum.xda-developers.com/showthread.php?p=48612997#post48612997 for more "Info and Tips for Mitigating Risks in Rooting and Flashing Custom-ROM".
I would advise against using any other functions of the recovery without first carefully researching to understand what they really do.
My thanks to all the developers who collective work created the wonderful CM11 ROM for the NT as well as the tools and info I made use of to install it.
A day before i moved from CM 10 to CM 11 , with the help of mikeataol
Anyway Thanks a lot for this guide.
Few questions
* Any good custom kernel ? I tried Bexus but its giving me "android.phone" stopped responding error and wont allow me to do anything , it just keeps on coming even after pressing "OK"
* What happend to multi touch feature ? any ROM , way to enable it ?
* Is it only me or others too feel that the screen lags a lot wrt to touch input ? Its more evident during scrolling or reaading pdf. Also anyway to resolve it ? I desperately need a fix for this.
* I used gapps from here : http://wiki.cyanogenmod.org/w/Google_Apps
CM 11 20140105 , is it fine or i should use PA Gapps only ?
naveen_reloaded said:
...
* What happend to multi touch feature ? any ROM , way to enable it ?
Click to expand...
Click to collapse
Look for the Touch FW Flasher app on the App Drawer screens.
* Is it only me or others too feel that the screen lags a lot wrt to touch input ? Its more evident during scrolling or reaading pdf. Also anyway to resolve it ? I desperately need a fix for this.
Click to expand...
Click to collapse
Did you do wipe /data and /cache in the CM11 installation process?
* I used gapps from here : http://wiki.cyanogenmod.org/w/Google_Apps
CM 11 20140105 , is it fine or i should use PA Gapps only ?
Click to expand...
Click to collapse
The Gapps KK package you installed is fine, the PA package just has a few more apps (such as Maps and YouTube, etc. -- all of which you can get from the Google Playstore) and is more frequently updated (-> less likelihood/need for updates for the apps in the package immediately after first installation).
digixmax said:
Look for the Touch FW Flasher app on the App Drawer screens.
Did you do wipe /data and /cache in the CM11 installation process?
The Gapps KK package you installed is fine, the PA package just has a few more apps (such as Maps and YouTube, etc. -- all of which you can get from the Google Playstore) and is more frequently updated (-> less likelihood/need for updates for the apps in the package immediately after first installation).
Click to expand...
Click to collapse
Thanks , I heard that multitouch has bug which makes tablet slow at <50% battery , is it so ? also does that app work on cm 11?
Yes , i did wipe everything and installed CM 11 , still the screen is stuttering. very annoying. Is there a way to increase the fps ? or see if GPU drivers are working properly ?
The default Gapps are giving error when flashed with Bexus kernel
---------- Post added at 08:12 AM ---------- Previous post was at 07:32 AM ----------
https://play.google.com/store/apps/details?id=com.aatt.fpsm&hl=en
Used this app and saw that fps varies and it varies like from 7 - 50 during reading pdf.
On slow scrolling of pdf , it only shows 11 or so fps , which is why i think shows the stuttering effect
Used the same app on my GS3 to see the difference and it holds its FPS at 60+ and not dropping below 50.
I think if i can make this tablet to render everything at 30+ fps i might not feel this stuttering effect.
https://dl.dropboxusercontent.com/u/15488514/nooktablet.mp4
here is the video i tried to take regarding the screen lag.
its all real time , there is no , afaik any camera lag ( taken with sg3) , its pretty much how it looks . Also i have shown the FPS . You can see when i scroll slowly , the FPS drops to 20 or so making it jerky. if i do it fast , it reaches 50+ but not stable and not very responsive to my touch feedback either.
digixmax said:
[Caveat emptor: adopt/follow this guide at your own risk].
[Important Note: this process is applicable for CM11 builds that still maintains two separate partitions for /data and /media – as in CM10.x and stock ROMs (see http://forum.xda-developers.com/showthread.php?p=48612997#post48612997 for more info). If/when these two partitions get merged in some future CM11 builds (as being contemplated by our NT CM developers – see http://forum.xda-developers.com/showthread.php?t=2560827&page=28) this "CM10 to CM11" update process will not be valid for those future builds with merged /data+media partition].
Below is the process that can be used to update your NT emmc from CM10.x to CM11.
Download the following files to a location in your user content-media storage space on the NT:
the flashable_CWM_6.0.4.5_chrmhoffmann.zip file from https://www.mediafire.com/#xjwc1a482a6ll which contains the CWM recovery v0.2 provided by Chris Hoffmann (in the first post of the XDA Official CM11 thread http://forum.xda-developers.com/showthread.php?t=2560827).
the zip file of CM11 ROM build of your choice from http://download.cyanogenmod.org/?device=acclaim (see http://www.cyanogenmod.org/blog/cm-11-m4-post-release-items for considerations in choosing nightlies vs. snapshot/stable builds)
the zip file of the Gapps package corresponding to CM11 – e.g., pa_gapps-modular-mini-4.4.2-20140301-signed.zip from http://goo.im/devs/paranoidandroid/roms/gapps-mini
Boot into your current emmc recovery
Select install zip and install flashable CWM recovery zip file.
Reboot into the new emmc recovery (flashed in the preceding step).
Select Wipe data & factory reset.
Select install zip and install CM11 zip file.
Select install zip and install Gapps zip file.
Reboot into the new CM11.
Once the NT boots up, set up the wifi connectivity and your google account info. If you had previously used Google backup service your apps will be auto-downloaded (but their settings will not be auto-restored).
If the NT on occasion boots or reboots into a black screen (in lieu of CM boot animation), then you have encountered one of the "random boot crashes" – more info and potential remedies, see http://forum.xda-developers.com/showpost.php?p=48941796&postcount=94 and http://forum.xda-developers.com/showthread.php?p=48301259#post48301259.
A few additional points worth noting:
Flashing CM11 requires CWM version 6.0.4.5 or later, or TWRP version 2.6.3.0 or later. To create a flashable recovery zip file for TWRP, use an archive file manager such as 7-zip to delete and replace the recovery.img inside the flashable recovery zip file (obtained in step 1(a) above) with your choice of TWRP internal recovery image file from http://techerrata.com/browse/twrp2/acclaim (e.g., openrecovery-twrp-2.6.3.1-acclaim.img). Remember to rename the downloaded TWRP .img file to recovery.img before inserting it into the recovery zip file, and also rename the resulting new recovery zip file to some other name like flashable_TWRP_2.x.y.z.zip to avoid future mix-up.
Installing CM11 ROM and Gapps will override your NT's CM10.x boot, recovery, ROM, and Apps, so make sure that you backup all this stuff using recovery backup function, for easy in reverting to CM10.x if desired. See my post at http://forum.xda-developers.com/showthread.php?p=48612997#post48612997 for more "Info and Tips for Mitigating Risks in Rooting and Flashing Custom-ROM".
I would advise against using any other functions of the recovery without first carefully researching to understand what they really do.
My thanks to all the developers who collective work created the wonderful CM11 ROM for the NT as well as the tools and info I made use of to install it.
Click to expand...
Click to collapse
The mediafire link does work anymore. Could you reupload the zip file?
Hannibal2050 said:
The mediafire link does work anymore.
Click to expand...
Click to collapse
Link fixed.
digixmax said:
Link fixed.
Click to expand...
Click to collapse
WHen I pressed to Install zip from sd card, the screen only show the symbol of ROM Manager (a hat), and stucked.
What should I do now?
Hannibal2050 said:
WHen I pressed to Install zip from sd card, the screen only show the symbol of ROM Manager (a hat), and stucked.
What should I do now?
Click to expand...
Click to collapse
What version of CWM do you currently have on emmc?
digixmax said:
What version of CWM do you currently have on emmc?
Click to expand...
Click to collapse
Sorry, I handled this issue.
But now if I selected the ZIP file I downloaded from the first post, CWM reported that this file is BAD, and I cannot install.
I am using CWM 5.5.0.4.
I downloaded this file several times, but the issue does not disaapear
Hannibal2050 said:
Sorry, I handled this issue.
But now if I selected the ZIP file I downloaded from the first post, CWM reported that this file is BAD, and I cannot install.
I am using CWM 5.5.0.4.
I downloaded this file several times, but the issue does not disaapear
Click to expand...
Click to collapse
You need a newer version of CWM 6.0.[1-3].x to install CM10.x.
If you have a SD card handy, try the method outlined at http://forum.xda-developers.com/showpost.php?p=51377882&postcount=163.
digixmax said:
You need a newer version of CWM 6.0.[1-3].x to install CM10.x.
If you have a SD card handy, try the method outlined at http://forum.xda-developers.com/showpost.php?p=51377882&postcount=163.
Click to expand...
Click to collapse
Hi,
I did exactly like that. I tried to update CWM to 6.0.45 and the current CWM reported that the zip file of CWM 6.0.45 is BAD
Hannibal2050 said:
Hi,
I did exactly like that. I tried to update CWM to 6.0.45 and the current CWM reported that the zip file of CWM 6.0.45 is BAD
Click to expand...
Click to collapse
For CM10.x you need 6.0.[1-3].x (e.g., 6.0.2.8).
6.0.4.5 and later versions are for CM11 only.
If you follow the SD-based CWM recovery method in the referenced post the CWM recovery you'd be using (to flash the new CWM, ROM, Gapps) is provided by the file recovery.img (downloaded and copied to the SD card) rather than your current 5.5.0.4 on emmc. Make sure that you boot the NT off the SD card as prescribed in step #3 (otherwise you will end up booting emmc cyanoboot and CWM).
FYI, i'm pretty sure TWRP 2.7 (official from GooManager/TWRP site) doesn't work. if you click on the console button (square with lines in it, top) it'll say "This kernel doesn't support configuring SELinux" or something like that. i tried wiping stuff and it would just do a soft reboot. i may go file a proper report to TeamWin but i have CWM on there now and i don't particularly feel like reflashing a broken recovery.
TL;DR don't use TWRP
Hello, I'm new and trying to learn so please don't be too harsh. In following the instructions I somehow overwrote the stock rom and now duel boot CM 10.1 and 11. Any clue as in what I have done wrong?
Thanks in advance.
phrozen_flame said:
Hello, I'm new and trying to learn so please don't be too harsh. In following the instructions I somehow overwrote the stock rom and now duel boot CM 10.1 and 11. Any clue as in what I have done wrong?
Thanks in advance.
Click to expand...
Click to collapse
This thread OP is for updating the NT Internal Emmc to CM11 (from CM10.x), i.e., CM11 would be installed internally. If you were still running stock ROM internally, it wold be replaced by CM11.
good looking out
digixmax said:
[Caveat emptor: adopt/follow this guide at your own risk].
[Important Note: this process is applicable for CM11 builds that still maintains two separate partitions for /data and /media – as in CM10.x and stock ROMs (see http://forum.xda-developers.com/showthread.php?p=48612997#post48612997 for more info). If/when these two partitions get merged in some future CM11 builds (as being contemplated by our NT CM developers – see http://forum.xda-developers.com/showthread.php?t=2560827&page=28) this "CM10 to CM11" update process will not be valid for those future builds with merged /data+media partition].
Below is the process that can be used to update your NT emmc from CM10.x to CM11.
Download the following files to a location in your user content-media storage space on the NT:
the flashable_CWM_6.0.4.5_chrmhoffmann.zip file from https://www.mediafire.com/folder/xjwc1a482a6ll/Nook_Tablet which contains the CWM recovery v0.2 provided by Chris Hoffmann (in the first post of the XDA Official CM11 thread http://forum.xda-developers.com/showthread.php?t=2560827).
the zip file of CM11 ROM build of your choice from http://download.cyanogenmod.org/?device=acclaim (see http://www.cyanogenmod.org/blog/cm-11-m4-post-release-items for considerations in choosing nightlies vs. snapshot/stable builds)
the zip file of the Gapps package corresponding to CM11 – e.g., pa_gapps-modular-mini-4.4.2-20140301-signed.zip from http://goo.im/devs/paranoidandroid/roms/gapps-mini
Boot into your current emmc recovery
Select install zip and install flashable CWM recovery zip file.
Reboot into the new emmc recovery (flashed in the preceding step).
Select Wipe data & factory reset.
Select install zip and install CM11 zip file.
Select install zip and install Gapps zip file.
Reboot into the new CM11.
Once the NT boots up, set up the wifi connectivity and your google account info. If you had previously used Google backup service your apps will be auto-downloaded (but their settings will not be auto-restored).
If the NT on occasion boots or reboots into a black screen (in lieu of CM boot animation), then you have encountered one of the "random boot crashes" – more info and potential remedies, see http://forum.xda-developers.com/showpost.php?p=48941796&postcount=94 and http://forum.xda-developers.com/showthread.php?p=48301259#post48301259.
A few additional points worth noting:
Flashing CM11 requires CWM version 6.0.4.5 or later, or TWRP version 2.6.3.0 or later. To create a flashable recovery zip file for TWRP, use an archive file manager such as 7-zip to delete and replace the recovery.img inside the flashable recovery zip file (obtained in step 1(a) above) with your choice of TWRP internal recovery image file from http://techerrata.com/browse/twrp2/acclaim (e.g., openrecovery-twrp-2.6.3.1-acclaim.img). Remember to rename the downloaded TWRP .img file to recovery.img before inserting it into the recovery zip file, and also rename the resulting new recovery zip file to some other name like flashable_TWRP_2.x.y.z.zip to avoid future mix-up.
Installing CM11 ROM and Gapps will override your NT's CM10.x boot, recovery, ROM, and Apps, so make sure that you backup all this stuff using recovery backup function, for easy in reverting to CM10.x if desired. See my post at http://forum.xda-developers.com/showthread.php?p=48612997#post48612997 for more "Info and Tips for Mitigating Risks in Rooting and Flashing Custom-ROM".
I would advise against using any other functions of the recovery without first carefully researching to understand what they really do.
My thanks to all the developers who collective work created the wonderful CM11 ROM for the NT as well as the tools and info I made use of to install it.
Click to expand...
Click to collapse
Ive been trying to update for a while now and i just couldn't figure it out until i came across your thread.and as right now i am running cm 11 and its all good so far.you made my day.
Help
digixmax said:
[Caveat emptor: adopt/follow this guide at your own risk].
[Important Note: this process is applicable for CM11 builds that still maintains two separate partitions for /data and /media – as in CM10.x and stock ROMs (see http://forum.xda-developers.com/showthread.php?p=48612997#post48612997 for more info). If/when these two partitions get merged in some future CM11 builds (as being contemplated by our NT CM developers – see http://forum.xda-developers.com/showthread.php?t=2560827&page=28) this "CM10 to CM11" update process will not be valid for those future builds with merged /data+media partition].
Below is the process that can be used to update your NT emmc from CM10.x to CM11.
Download the following files to a location in your user content-media storage space on the NT:
the flashable_CWM_6.0.4.5_chrmhoffmann.zip file from https://www.mediafire.com/folder/xjwc1a482a6ll/Nook_Tablet which contains the CWM recovery v0.2 provided by Chris Hoffmann (in the first post of the XDA Official CM11 thread http://forum.xda-developers.com/showthread.php?t=2560827).
the zip file of CM11 ROM build of your choice from http://download.cyanogenmod.org/?device=acclaim (see http://www.cyanogenmod.org/blog/cm-11-m4-post-release-items for considerations in choosing nightlies vs. snapshot/stable builds)
the zip file of the Gapps package corresponding to CM11 – e.g., pa_gapps-modular-mini-4.4.2-20140301-signed.zip from http://goo.im/devs/paranoidandroid/roms/gapps-mini
Boot into your current emmc recovery
Select install zip and install flashable CWM recovery zip file.
Reboot into the new emmc recovery (flashed in the preceding step).
Select Wipe data & factory reset.
Select install zip and install CM11 zip file.
Select install zip and install Gapps zip file.
Reboot into the new CM11.
Once the NT boots up, set up the wifi connectivity and your google account info. If you had previously used Google backup service your apps will be auto-downloaded (but their settings will not be auto-restored).
If the NT on occasion boots or reboots into a black screen (in lieu of CM boot animation), then you have encountered one of the "random boot crashes" – more info and potential remedies, see http://forum.xda-developers.com/showpost.php?p=48941796&postcount=94 and http://forum.xda-developers.com/showthread.php?p=48301259#post48301259.
A few additional points worth noting:
Flashing CM11 requires CWM version 6.0.4.5 or later, or TWRP version 2.6.3.0 or later. To create a flashable recovery zip file for TWRP, use an archive file manager such as 7-zip to delete and replace the recovery.img inside the flashable recovery zip file (obtained in step 1(a) above) with your choice of TWRP internal recovery image file from http://techerrata.com/browse/twrp2/acclaim (e.g., openrecovery-twrp-2.6.3.1-acclaim.img). Remember to rename the downloaded TWRP .img file to recovery.img before inserting it into the recovery zip file, and also rename the resulting new recovery zip file to some other name like flashable_TWRP_2.x.y.z.zip to avoid future mix-up.
Installing CM11 ROM and Gapps will override your NT's CM10.x boot, recovery, ROM, and Apps, so make sure that you backup all this stuff using recovery backup function, for easy in reverting to CM10.x if desired. See my post at http://forum.xda-developers.com/showthread.php?p=48612997#post48612997 for more "Info and Tips for Mitigating Risks in Rooting and Flashing Custom-ROM".
I would advise against using any other functions of the recovery without first carefully researching to understand what they really do.
My thanks to all the developers who collective work created the wonderful CM11 ROM for the NT as well as the tools and info I made use of to install it.
Click to expand...
Click to collapse
So, will pa_gapps-modular-mini-4.4.2-20140608-signed.zip work with any cm11?
11lump said:
So, will pa_gapps-modular-mini-4.4.2-20140608-signed.zip work with any cm11?
Click to expand...
Click to collapse
Yes.
Can't seem to figure this out myself. I have Twrp 2.6.3.0 and it won't let me flash CWM or CM11. Just gives the standard flashing error. Any ideas?
Sent from my XT1058 using XDA Free mobile app