[Q] Unroot + downgrade P7500 3G concerns - Galaxy Tab 10.1 Q&A, Help & Troubleshooting

Hi, my P7500 3G is currently on a custom ROM running 4.4.2, and I would like to unroot it and downgrade back to 3.2 or 4.0.4 stock as I am planning to sell it off. But if I recall correctly, repartitioning was required when the jump to 4.2 was made. So how will this affect me if I am trying to downgrade it?
Thank in advance!

Just download the correct tar.md5 files from Sammobile and flash it using Odin then access stock recovery and perform a factory reset and reboot. You should be good to go, that's the way I downgrade my tab and I don't see any abnormalities.

SystemDoctor said:
Just download the correct tar.md5 files from Sammobile and flash it using Odin then access stock recovery and perform a factory reset and reboot. You should be good to go, that's the way I downgrade my tab and I don't see any abnormalities.
Click to expand...
Click to collapse
As long as the stock rom and stock recovery files are correct, there should not be any issues? I will try to flash using ODIN for rom, previously tried to flash using cwm, but keep getting an error..

Yes as long as the files for the device are correct, go on and continue and CWM doesn't support tar.md5 and you may want to look at the deepsleep for the p7500 for a better battery life. Here's a link: http://forum.xda-developers.com/showthread.php?p=39906672

ZerReaper said:
As long as the stock rom and stock recovery files are correct, there should not be any issues? I will try to flash using ODIN for rom, previously tried to flash using cwm, but keep getting an error..
Click to expand...
Click to collapse
Just that all your files will be in a "0" folder because of the sdcard changes in 4.2. You would have to manually move them out of the 0 folder. But since you're planning to sell it, you can just wipe your internal memory in recovery.

eushaun99 said:
Just that all your files will be in a "0" folder because of the sdcard changes in 4.2. You would have to manually move them out of the 0 folder. But since you're planning to sell it, you can just wipe your internal memory in recovery.
Click to expand...
Click to collapse
Okay, just wanna let you guys know that I have successfully flash back to stock using ODIN. The first time I did it, the device was stuck at the Samsung logo. I waited until about 45 minutes and decided to force restart and enter recovery to wipe data and cache. After which, the device was able to boot successfully into Android.
Thank you for all your help!

Related

Phone not turning on after factory reset

Hi all,
I've been having a few issues with my S2 (Randomly resetting, freezing, etc) - so I decided to do a factory reset - but it hasn't worked.
When I turn my phone on, it wont go past the galaxy logo. I've tried holding down VOLUME UP, POWER, and HOME - but it doesn't boot it into recovery mode.
I've downloaded odin (the phone is rooted) and was told to download a new ROM and then use the PDA button on odin. But the only file type it expects is MD5, tar and SMD. Whenever I download a ROM, I just get a ZIP?
I'm probably being stupid. Could someone point me in the right direction? I don't care if I lose data, I just want the phone working.
Wazza26 said:
Hi all,
I've been having a few issues with my S2 (Randomly resetting, freezing, etc) - so I decided to do a factory reset - but it hasn't worked.
When I turn my phone on, it wont go past the galaxy logo. I've tried holding down VOLUME UP, POWER, and HOME - but it doesn't boot it into recovery mode.
I've downloaded odin (the phone is rooted) and was told to download a new ROM and then use the PDA button on odin. But the only file type it expects is MD5, tar and SMD. Whenever I download a ROM, I just get a ZIP?
I'm probably being stupid. Could someone point me in the right direction? I don't care if I lose data, I just want the phone working.
Click to expand...
Click to collapse
What ROM do you want to flash?
If it's a stock ROM, then extract the zip file and flash the contained tar/md5 file with Odin.
If it is a custom ROM and only provided as CWM-flashable zip file, then use a stock ROM to flash first and flash the custom ROM afterwards, when everything works again.
Here you can get the latest stock ROMs => http://forum.xda-developers.com/showthread.php?t=1544487, or pre-rooted stock ROMs from here => http://forum.xda-developers.com/showthread.php?t=1608071, or use Check Fus Downloader from here => http://fus.nanzen.se/ to check for the latest officiallly released firmware versions for your phone in your region and download it directly from Samsung servers.
It_ler said:
What ROM do you want to flash?
If it's a stock ROM, then extract the zip file and flash the contained tar/md5 file with Odin.
If it is a custom ROM and only provided as CWM-flashable zip file, then use a stock ROM to flash first and flash the custom ROM afterwards, when everything works again.
Here you can get the latest stock ROMs => http://forum.xda-developers.com/showthread.php?t=1544487, or pre-rooted stock ROMs from here => http://forum.xda-developers.com/showthread.php?t=1608071, or use Check Fus Downloader from here => http://fus.nanzen.se/ to check for the latest officiallly released firmware versions for your phone in your region and download it directly from Samsung servers.
Click to expand...
Click to collapse
Hi,
Thanks for the reply. I don't care which ROM I use - As long as I get the phone working again. I did download 7comp ROM but I couldn't find any .tar files?
I also converted the ZIP to a TAR but odin isn't picking it up ?!
OK - I've downloaded and installed the latest stock ROM you posted.
It seems to have installed, but doesn't go past the splash screen which says samsung galaxy Sii
Any ideas?
[EDIT] - Phone fixed. I was able to load it into recovery mode and cleared cache. woo
Well done ...now try to go on recovery mode ...if should be able to go....do full wipe...then clear delvik cache...then advance- fix permission ..
Then reboot system ....you are done...
Don't forget to say thanks..
Sent from my GT-I9100 using xda premium
Attempted to root the phone but it didn't work.
I followed a set of instructions, and was asked to wait for the phone to reboot. It now has the "!" rooted icon but won't go past the rooted screen.
System restore and clearing cache doesn't set it back to factory default. Any ideas?
Wazza26 said:
Attempted to root the phone but it didn't work.
I followed a set of instructions, and was asked to wait for the phone to reboot. It now has the "!" rooted icon but won't go past the rooted screen.
System restore and clearing cache doesn't set it back to factory default. Any ideas?
Click to expand...
Click to collapse
May i know what u did???
xDa_nightfury said:
May i know what u did???
Click to expand...
Click to collapse
Sorry for late reply. I followed a video on youtube showing you how to root the phone. It looked succesfull as the "!" did appear, but it wouldn't go past that.
So I rolled it back using the original ROM and have given up on rooting it. It's a shame as I really liked Jelly Bean
Wazza26 said:
Sorry for late reply. I followed a video on youtube showing you how to root the phone. It looked succesfull as the "!" did appear, but it wouldn't go past that.
So I rolled it back using the original ROM and have given up on rooting it. It's a shame as I really liked Jelly Bean
Click to expand...
Click to collapse
to root ur phone, just dwnld the .tar file of Siyah v4.1.5 fro the link below, then put ur phone into Dwnld mode and connect to ODIN in ur PC and flash by putting the siyah kernel file(.tar) in PDA section, ur phone will be rooted
http://www.gokhanmoral.com/gm/2012/09/08/siyahkernel-s2-v4-1/
PS- do see that u dwnld the file meant to flash by ODIN ie Download tar (for Odin)
Just flash a siyah v.4 rooted kernel through odin.

[Q] Help me please.. Galaxy s2 stuck on boot logo...

I am a newbie from Nepal. I dont have much knowledge of flashing. A week ago i tried to flash CMW recover while i was in resurrection remix JB rom. Till then i am not able to start my phone because it freezes at "Samsung Galaxy S2" logo... Now i dont know the CSC, PDA and kernel version of my mobile. So please help me solve my problem, how can i make it work?
Boot into recovery (Turn phone off. Then hold home/power/volume up) & do a wipe/factory reset. Or if you have a recent backup (or any backup) restore that from recovery. I've done this a couple of times over the past few mths when my phone has spontaneously bootlooped.
didnt help
MistahBungle said:
Boot into recovery (Turn phone off. Then hold home/power/volume up) & do a wipe/factory reset. Or if you have a recent backup (or any backup) restore that from recovery. I've done this a couple of times over the past few mths when my phone has spontaneously bootlooped.
Click to expand...
Click to collapse
I can boot into CWM recovery but the wipe/factory reset and cache deletion too would not help.. I dont have any backup and i am not able to access my external sd card too... so please can you help me now...
Boot into download mode (Phone off. Home, power, volume down) & flash a stock rom in Odin; go to Samfirmware or AndroidFirmwares.net & get a stock rom (or get the PC version of Checkfus). Flashing instructions here
help me again
MistahBungle said:
Boot into download mode (Phone off. Home, power, volume down) & flash a stock rom in Odin; go to Samfirmware or AndroidFirmwares.net & get a stock rom (or get the PC version of Checkfus). Flashing instructions here
Click to expand...
Click to collapse
Now i dont know PDA, PHONE and CSC of my SGS2, So how can i select the particular rom for my SGS2.. Please let me know.....
Flash an old rom on your sd card maybe?
Sent From My Rooted Samsung Galaxy S2 JB 4.1.2 (GT-I9100)
Dannyvld said:
Flash an old rom on your sd card maybe?
Sent From My Rooted Samsung Galaxy S2 JB 4.1.2 (GT-I9100)
Click to expand...
Click to collapse
Sorry i cant access my external sd card in CWM recovery and i dont know how to access internal memory of my phone since it can only boot into recovery and download mode...
In that case flash any stock rom you like. I gather you'll be going back to a custom rom pretty quickly in any case (?) so it doesn't matter. Whatever you do tho, do not flash a PIT.
liveondead said:
Now i dont know PDA, PHONE and CSC of my SGS2, So how can i select the particular rom for my SGS2.. Please let me know.....
Click to expand...
Click to collapse
MistahBungle said:
In that case flash any stock rom you like. I gather you'll be going back to a custom rom pretty quickly in any case (?) so it doesn't matter. Whatever you do tho, do not flash a PIT.
Click to expand...
Click to collapse
All I can do is download a rom which is in zip format, but i know odin does not support .zip but it supports .tar, so how can i download rom in .tar, also does it matter if I flashed the rom which is not meant for my region?(I mean I dont know my phone's PDA and I am not able to decide which firmware to download since every firmware has its own specific PDA)... Yes, I'll be going back again to custom rom after I make it work...haha
AFAIK a rom for another country wont break your phone, but be careful with 4.0.4 roms because of the brickbug
liveondead said:
All I can do is download a rom which is in zip format, but i know odin does not support .zip but it supports .tar, so how can i download rom in .tar, also does it matter if I flashed the rom which is not meant for my region?(I mean I dont know my phone's PDA and I am not able to decide which firmware to download since every firmware has its own specific PDA)... Yes, I'll be going back again to custom rom after I make it work...haha
Click to expand...
Click to collapse
go to http://www.sammobile.com/firmware/?page=3 and choose the stock or even another stock rom you wish, download it.
Boot into download mode and flash the single .tar file through odin, flashing instructions can be found here: http://forum.xda-developers.com/showthread.php?t=1075278
PD: if the downloaded file is .zip and not .tar, just extract the zip and u'll get the .tar
Delta25 said:
AFAIK a rom for another country wont break your phone, but be careful with 4.0.4 roms because of the brickbug
Click to expand...
Click to collapse
Amm, now i have a android 4.0.4 firmware in odin supported format.. and i am about to flash using odin.. but i got confused what did you mean by "but be careful with 4.0.4 roms because of the brickbug".. Please explain me... And thankx in advance..
He means don't do a wipe/factory reset from recovery while you're running that kernel. Once you switch to a custom kernel you can relax tho.
MistahBungle said:
He means don't do a wipe/factory reset from recovery while you're running that kernel. Once you switch to a custom kernel you can relax tho.
Click to expand...
Click to collapse
Oh god, I am so confused. When I selected my PDA in the odin interface and I clicked start, it says "The Parameter is incorrect".. What can I do now???
MistahBungle said:
He means don't do a wipe/factory reset from recovery while you're running that kernel. Once you switch to a custom kernel you can relax tho.
Click to expand...
Click to collapse
Please help, when i tried to flash android 4.0.4, odin says "The Parameter is Incorrect"...
liveondead said:
Please help, when i tried to flash android 4.0.4, odin says "The Parameter is Incorrect"...
Click to expand...
Click to collapse
Parameter is incorrect error can be caused by either of two reasons
1 . something is wrong with the file you downloaded try re downloading
2.Kies is interfering with Odin, terminate Kies from the background by using the task manager.
Using GT - I9100
Just hit the damn help button if I helped you.
A lot of Thankx..
I wanna thank all of the members of the forum who have helped me in fixing my mobile. I finally fixed it by flashing the stock rom android 4.0.3, and it is doing perfect but laggs sometimes....:good:
Glad you got it sorted
liveondead said:
I wanna thank all of the members of the forum who have helped me in fixing my mobile. I finally fixed it by flashing the stock rom android 4.0.3, and it is doing perfect but laggs sometimes....:good:
Click to expand...
Click to collapse
When my phone bricked i went to the store, they set the official software over my rooted one, i had very much lag, just flash a good rom and its over.
Sent From My Rooted Samsung Galaxy S2 JB 4.1.2 (GT-I9100)

[Q] How to go from Cyanogenmod 10.1 to Stock rom?

Hey guys. I own the Samsung galaxy sIII (gt i9300) . I have very recently rooted it and installed cyanogenmod 10.1.
Now the cyanogenmod is nice but it still has a lot of bugs and it lacks in a lot of aspects in comparison to the stock rom (i.e. touchwiz) as touchwiz has a lot of nifty features like smart view, smart stay , multi window etc
Now i would like to unroot my device and go back to the stock rom which was jb 4.1.2 .
Is it possible to downgrade from 4.2 to 4.1.2 ?
if yes then a complete tutorial would be highly appreciated for my problem . Thanks in advance. :laugh:
Yes, it's possible to go back, and for ease, I recommend wiping the FULL internal storage. You can always flash a 4.1.2 rom with Odin for PC.
It's not necessary to unroot just because you want to go back to the stock firmware. Or do you want to be able to get FOTA's?
1. Go here and select your OS, phone and region and then download the corresponding firmware: http://www.sammobile.com/firmware/?page=3
2. Unpack it with WinRAR, 7zip or what you use.
3. Unpack the "Odin_3.04 files.zip" or whatever zip is alongside the odin tar file.
4. Boot your phone into download mode by holding Power+Home+Down button until the download mode appears, select yes/continue to go to the actual download/ODIN mode
5. Open ODIN and check if your phone's found. There should be a blue windows with some text in it like "COM:0" and that it says "connected" or "found" in the output window.
6. Click the PDA button and add your tar file which you extracted,¨
7. Make sure that "F. Reset Time" and "Auto Reboot" both are ticked an NO OTHER BUTTON WHATSOEVER!
8. When your firmware has successfully flashed and your phone reboots, force it to reboot into recovery mode by pressing and holding power+home+volume up and in the recovery select to factory reset by formatting/wiping data. BEWARE: This will format your entire internal memory, but is actually worth it when going from 4.2 to 4.1.2 since 4.2 has a different internal structure.
Sorry for threadjack, but i posted something almost identical to this 6 min after your thread
Interested in the solution
you'll also lose root access by going back to a stock rom.
thegh0sts said:
you'll also lose root access by going back to a stock rom.
Click to expand...
Click to collapse
If you had read the entire OP, you'd have seen he actually wants to unroot.
Theshawty said:
Yes, it's possible to go back, and for ease, I recommend wiping the FULL internal storage. You can always flash a 4.1.2 rom with Odin for PC.
It's not necessary to unroot just because you want to go back to the stock firmware. Or do you want to be able to get FOTA's?
1. Go here and select your OS, phone and region and then download the corresponding firmware:
2. Unpack it with WinRAR, 7zip or what you use.
3. Unpack the "Odin_3.04 files.zip" or whatever zip is alongside the odin tar file.
4. Boot your phone into download mode by holding Power+Home+Down button until the download mode appears, select yes/continue to go to the actual download/ODIN mode
5. Open ODIN and check if your phone's found. There should be a blue windows with some text in it like "COM:0" and that it says "connected" or "found" in the output window.
6. Click the PDA button and add your tar file which you extracted,¨
7. Make sure that "F. Reset Time" and "Auto Reboot" both are ticked an NO OTHER BUTTON WHATSOEVER!
8. When your firmware has successfully flashed and your phone reboots, force it to reboot into recovery mode by pressing and holding power+home+volume up and in the recovery select to factory reset by formatting/wiping data. BEWARE: This will format your entire internal memory, but is actually worth it when going from 4.2 to 4.1.2 since 4.2 has a different internal structure.
Click to expand...
Click to collapse
Okay and just to double check, theres no need of using nandroid backup right? because i read it somewhere that if you downgrade from 4.2 to 4.1.2 then the phone goes into an endless bootloop
shabzee said:
Okay and just to double check, theres no need of using nandroid backup right? because i read it somewhere that if you downgrade from 4.2 to 4.1.2 then the phone goes into an endless bootloop
Click to expand...
Click to collapse
and i am not really interested in unrooting, so triangle away is not necessary?
shabzee said:
and i am not really interested in unrooting, so triangle away is not necessary?
Click to expand...
Click to collapse
Only use triangle away if you're gonna send the phone in for repair.
err so if you flash a stock rom via ODIN over CM10.1 that's not unrooting? when you flash a stock rom you do lose root access. i've flashed my S3 back to ICS and JB a few times to get the damn firmware changes i needed and every time i wanted to go back to CM10.1 I had to reroot the phone.
thegh0sts said:
err so if you flash a stock rom via ODIN over CM10.1 that's not unrooting? when you flash a stock rom you do lose root access. i've flashed my S3 back to ICS and JB a few times to get the damn firmware changes i needed and every time i wanted to go back to CM10.1 I had to reroot the phone.
Click to expand...
Click to collapse
Durr, obviously it removes root as it overwrites the system and the stock firmware you're flashing doesn't have the root files in there. However, if you use mobile odin as I use, you have an option to let it root for you.
Theshawty said:
Yes, it's possible to go back, and for ease, I recommend wiping the FULL internal storage. You can always flash a 4.1.2 rom with Odin for PC.
It's not necessary to unroot just because you want to go back to the stock firmware. Or do you want to be able to get FOTA's?
1. Go here and select your OS, phone and region and then download the corresponding firmware: http://www.sammobile.com/firmware/?page=3
2. Unpack it with WinRAR, 7zip or what you use.
3. Unpack the "Odin_3.04 files.zip" or whatever zip is alongside the odin tar file.
4. Boot your phone into download mode by holding Power+Home+Down button until the download mode appears, select yes/continue to go to the actual download/ODIN mode
5. Open ODIN and check if your phone's found. There should be a blue windows with some text in it like "COM:0" and that it says "connected" or "found" in the output window.
6. Click the PDA button and add your tar file which you extracted,¨
7. Make sure that "F. Reset Time" and "Auto Reboot" both are ticked an NO OTHER BUTTON WHATSOEVER!
8. When your firmware has successfully flashed and your phone reboots, force it to reboot into recovery mode by pressing and holding power+home+volume up and in the recovery select to factory reset by formatting/wiping data. BEWARE: This will format your entire internal memory, but is actually worth it when going from 4.2 to 4.1.2 since 4.2 has a different internal structure.
Click to expand...
Click to collapse
I have CM 10.1 with CWM Recovery. How to go back to complete stock to get FOTA? What has to done for that?
Can i downgrade cyanogenmod 10.1(4.2.2) to cyanognmod 10(4.1.2) by just flashing through cwm? Been having problems with my headphones during viber,skype and phone calls woth my samsun galaxy tab 2 p3100. The person im callin cannot hear me. And after removing, the problem persist until u reboot and goes back to normal.
yes. wipe data
Wow...a bit confused here
So, if I'm running CM 10.1 and want to go back to stock rom, rooted. I can't just clear cache/dalvik and flash the CWM recovery-lte-sgs3-sprint-v5.zip then flash Galaxy-s-fre3-md4firmaremodemAIO.zip ??
[email protected] said:
So, if I'm running CM 10.1 and want to go back to stock rom, rooted. I can't just clear cache/dalvik and flash the CWM recovery-lte-sgs3-sprint-v5.zip then flash Galaxy-s-fre3-md4firmaremodemAIO.zip ??
Click to expand...
Click to collapse
This is the 9300 forum. Sprint s3 is a different phone
Sent from my GT-I9300 using Tapatalk 2
I was aware but unaware
rootSU said:
This is the 9300 forum. Sprint s3 is a different phone
Sent from my GT-I9300 using Tapatalk 2
Click to expand...
Click to collapse
I was aware it was the I9300 forum, but I had hoped it was a basic enough question.
[email protected] said:
I was aware it was the I9300 forum, but I had hoped it was a basic enough question.
Click to expand...
Click to collapse
It's not. How would we know anything about:
recovery-lte-sgs3-sprint-v5.zip
or
Galaxy-s-fre3-md4firmaremodemAIO.zip
?
Back to the basics
rootSU said:
It's not. How would we know anything about:
recovery-lte-sgs3-sprint-v5.zip
or
Galaxy-s-fre3-md4firmaremodemAIO.zip
?
Click to expand...
Click to collapse
Maybe because it is the basic recovery file and firmware file.
Hi
Hello, I have a galaxy s3 (gt-i9300) and I am running aokp mr 1 milestone 1 on 4.2.2, I would like to unroot and flash back the stock rom, luckily I made a nandroid and it is on my pc, could someone please explain all the instructions and procedures to me if they could because I'm a real noob to this and still know very little about everything, thanks you so much
Regards
Nick,
read the thread

[Q] how to revert back to stock jb I777UCMD8 from custom rom

I'm currently on pacman ROM v22. and i want to go back to stock jelly bean. I do have a nandroid backup but when I try to restore it fails. I guess its because of the latest cwm I.e. v 6.0.4. right? how should I restore the backup now? please help.. I'd be thankful
(galaxy s2 at&t sgh i777)
If you know what version of recovery you used to make the backup, install the kernel with that version of recovery. If the kernel does not match your current operating system, the phone will not boot into the system, but it should boot into recovery and allow you to restore the backup.
Or you could just flash the I777UCMD8 stock firmware with Odin, which you can download from the Download Repository.
as far as I remember I used v6.0 of cwm with the stock kernel.. yeah I was using stock kernel when I had v 6.0 of recovery.. should I downgrade to v6.0 cwm and try?
so I downgraded cwm to 6.0.1.0.. I guess that's the version I was using when I made backup.. tried to restore.. error: MD 5 mismatch
what does it mean?
new problem occurred.. :/
I downgraded recovery to 6.0.1.0 now I can't update it back to 6.0.4.5.. rebooted system.. and booted it back to recovery now that when I try to upgrade cwm I get error: couldnt mount SD card.. and when I checked my kernel has been replaced with cynogenmod #1 from aj kernel.. how should I get back the cwm 6.0.4.5 (I have .zip file is SD card but it won't mount in cwm) please help!
***ignore this I got it back working***
just tell me how can I restore the backup of my stock jelly bean
You can defeat the md5 check if you are absolutely certain that the nandroid backup is not corrupted. Sometimes just changing the file name of a nandroid backup will mess up the md5 sum, but the file is still good. But if you try to install a corrupt nandroid file by defeating the md5 check, you can do serious harm to the phone.
In this case I would not recommend even going there. It's no problem to flash the stock firmware using Odin. Yes, you will need to perform a wipe data/factory reset first, and yes you will lose your apps and personal settings, but there are backup programs for that. I would recommend this route.
inalicse ourings
okay but I didn't make any changes on the nandroid backup..
i have a question.. i'm using unlocked at&t here in india.. will upgrading firmware from odin lock my phone again?
and thanks for your help
There's also the option of using titanium backup restore the apps and settings of your nandroid backup.
settings > extract from nandroid backup > [select backup] > choose which apps/data that you want to restore.
-Cyril
imohitahuja said:
okay but I didn't make any changes on the nandroid backup..
i have a question.. i'm using unlocked at&t here in india.. will upgrading firmware from odin lock my phone again?
and thanks for your help
Click to expand...
Click to collapse
well that's cool cryil.. but unfortunately I have no app & data backed up in my nandroid backup.. its just the stock ROM and settings.. while I was flashing the latest cwm I by mistake deleted my phone data.. so there is nothing just the stock ROM..
I just want to restore my nandroid backup to return to stock ROM.. I am away from PC for sometime so flashing with Odin is not possible at the moment.. I don't know what to do now..
(please also see the other thread by me)
thanks
is there any way to flash stock firmware through cwm.. I have cwm manager and it has a feature which says *flash the stock firmware* but I don't know how to use it... I don't care if I lose root access and cwm..
imohitahuja said:
is there any way to flash stock firmware through cwm.. I have cwm manager and it has a feature which says *flash the stock firmware* but I don't know how to use it... I don't care if I lose root access and cwm..
Click to expand...
Click to collapse
I'm not sure about that one.
But, you can still boot into your custom rooted firmware? If so, you can use Mobile Odin Pro or Mobile Odin Lite to flash the stock firmware from the phone.
yeah mobile Odin I have heard about it.. how to flash firmware with mobile Odin? we have to extract the .zip right? can you please tell me step wise procedure?
thanks once again
5 bucks says he's using Rom Manager app. Because clearly that'd be causing him issues.
yeah phalanx you're absolutely right. I flashed cwm recovery from ROM manager.. I didn't read stickies.. so I was not aware about the ROM manager causing problem thing.. anyways I got v6.0.1.0 of cwm after flashing from ROM manager.. I reeboted phone successfully.. checked kernel.. it was still the stock kernel.. If I'm not wrong flashing cwm replaces the kernel? anyways.. then I booted to recovery.. made nandroid backup.. upgraded cwm to 6.0.4.5.. flashed pacman ROM successfully.. and now that when I want to restore the nandroid backup it gives MD 5 mismatch error.. any suggestions ?
imohitahuja said:
yeah mobile Odin I have heard about it.. how to flash firmware with mobile Odin? we have to extract the .zip right? can you please tell me step wise procedure?
thanks once again
Click to expand...
Click to collapse
imohitahuja said:
yeah phalanx you're absolutely right. I flashed cwm recovery from ROM manager.. I didn't read stickies.. so I was not aware about the ROM manager causing problem thing.. anyways I got v6.0.1.0 of cwm after flashing from ROM manager.. I reeboted phone successfully.. checked kernel.. it was still the stock kernel.. If I'm not wrong flashing cwm replaces the kernel? anyways.. then I booted to recovery.. made nandroid backup.. upgraded cwm to 6.0.4.5.. flashed pacman ROM successfully.. and now that when I want to restore the nandroid backup it gives MD 5 mismatch error.. any suggestions ?
Click to expand...
Click to collapse
You can not install a .zip package with Mobile Odin. You can install the stock I777UCMD8 4.1.2 ICS firmware with Mobile Odin. Mobile Odin recognizes .tar and .tar.md5 files. The stock distribution, which you can download from the Download Repository, (see link in my signature) is a .tar.md5 file. Mobile Odin requires root access, so the following assumes you have a rooted firmware on the phone that will fully boot into the system.
Download Mobile Odin from this thread. Download the flash kernel from post #10 of the same thread. Install both apk's on your phone.
Download the UCMD8 .tar.md5 to the root of the internal sd card. I hope you have access to wifi because that is a pretty large file. Boot into recovery and perform a wipe data/factory reset. Boot back into the system. Mobile Odin will now recognize the .tar.md5 file so that you can flash it. Once you flash it, you will have lost root, and will have fully stock firmware and kernel.
wowie thanks for your help bro! downloading the .tar.md5 .. last question by my side.. I didn't use mobile Odin ever before.. so I dont understand what's that thing? I mean as I have .tar.md5 file I will then just have to click on flash firmware?? or there is something I am missing?
imohitahuja said:
wowie thanks for your help bro! downloading the .tar.md5 .. last question by my side.. I didn't use mobile Odin ever before.. so I dont understand what's that thing? I mean as I have .tar.md5 file I will then just have to click on flash firmware?? or there is something I am missing?
Click to expand...
Click to collapse
Once you have both the main application and the flash kernel installed on your phone, open Mobile Odin, scroll down and touch Open file..., select internal sdcard, and then select the .tar.md5. You should be able to figure out the rest from there.
I successfully flashed i777UCMD8 from mobile odin and didnt even lose root.. thanks creepyncrawly!
I'm having problem connecting mouse from otg.. when I try to connect my phone turns off and takes so much time to start..?? also i am having problem connecting hdmi through mhl.. keeps on connecting and disconnecting..??
imohitahuja said:
I successfully flashed i777UCMD8 from mobile odin and didnt even lose root.. thanks creepyncrawly!
Click to expand...
Click to collapse
Glad to help.
I'm having problem connecting mouse from otg.. when I try to connect my phone turns off and takes so much time to start..?? also i am having problem connecting hdmi through mhl.. keeps on connecting and disconnecting..??
Click to expand...
Click to collapse
I do not have any direct experience with either of these issues. Maybe someone else will be able to answer.
some other guy told me to try flashing any other kernel? can I use any custom kernel with stock jelly bean? which one?

Corrupt Data/Cache Partitions[FIX]

Everyone here has - I'm sure since the release of 4.3, experienced a partial corruption of their data/cache partitions.
What happens is you will go to wipe data/cache and you will get an error for a certain folder or subset of files, or the partition cannot be mounted. This ends up causing unbootable system, a force close of an app you cant clear the data for...and just the pure inability to wipe these partitions.
So most of us have taken the long road of flashing back to pure stock via ODIN, using casual to reunlock the bootloader ect ect...very very annoying process. The reason this works however is because ODIN uses a different method to wipe partitions then the custom recoveries we have available to us. Custom Recoveries wipe headers of memory blocks, this is the actual process that creates corruption to begin with. While on the other hand ODIN zero's out not only the headers but the entire blocks - thus fixing the corrupt blocks.
Guess what?! Stock recovery uses this same Zeroing process. So the short simple way to fix this...
1. ODIN Stock MC3 Recovery tar - http://www.androidfilehost.com/?fid=23501681358550082
2. Boot into recovery, wipe data/cache
3. ODIN your favorite custom recovery back onto the device.
How much easier was that then fooling around with unlocking again? Enjoy.
Thanks @krowley3 for the tarball.
I can confirm this does work. I flashed TWRP 2.7.0.2 the other day, on reboot of recovery got a message like this:
Code:
///////////////////////////////////error
/////////////
too many files open in data/media/com.blah.blah
///////error
I then proceeded to do an advanced wipe, wiping internal, data, system, cache.. data would freeze and not wipe.
This also will happen with cache partition..
Following these steps did in fact work:good:
Works
I can confirm this also works.
I had a corrupt data partition whereby after one rom flash or another I could no longer install one of my apps. What I found was that in the /data/data/ folder I had remnants of this app that I could not delete. In my case, I could not install facebook. There was a com.facebook.katana folder in that data directory. In addition, I could not backup my rom. Wiping the data partition in Philz recovery still would not get rid of the folder and files. However, using odin and flashing the stock recovery I was able to delete those files.
The recovery goes in the pda slot.
After flash, it automatically booted, so I pulled the battery and rebooted into stock recovery.
Wiped data and factory reset in the stock recovery.
Rebooted into download mode and flashed a custom recovery tar file.
It was super easy. Granted I had to setup my phone again, but no big deal.
And let me just say thanks to @krowley3, @lacoursiere18, and @Deckoz2302 for their support and for keeping this phone going. :highfive:
I flashed the I605 pit file while flashing the stock MC3 recovery. It can be found here.
SCH-I605_16gb.Pit- http://www.mediafire.com/download.php?05cj895zu3tls7z
I did not check repartition, so it may have been unecessary. See http://forum.xda-developers.com/sh... /URL]link to a good discussion of pit files.
it doesnt say, but im assuming at some point we need to odin MJ9 again after doing this? also im not sure this is my problem. my problem is when i flash the stock 4.4.2 rom i cant donwload ringtones and wallpapers from zedge. just says download failed. will this fix my problem? if not then my other option is to try folder mount which was linked in the rom thread which some people said worked
---------- Post added at 06:58 PM ---------- Previous post was at 06:13 PM ----------
it worked. ty
viper31573 said:
it doesnt say, but im assuming at some point we need to odin MJ9 again after doing this? also im not sure this is my problem. my problem is when i flash the stock 4.4.2 rom i cant donwload ringtones and wallpapers from zedge. just says download failed. will this fix my problem? if not then my other option is to try folder mount which was linked in the rom thread which some people said worked
---------- Post added at 06:58 PM ---------- Previous post was at 06:13 PM ----------
it worked. ty
Click to expand...
Click to collapse
I was unsure at first also. You don't need to flash a new ROM at any point in this process. You will end up back on the same ROM you were working on before, but it will be same rom with data wiped. Just have to go through setup.
abay1289 said:
I was unsure at first also. You don't need to flash a new ROM at any point in this process. You will end up back on the same ROM you were working on before, but it will be factory reset.
Click to expand...
Click to collapse
i didnt factory reset because i was worried i would end up without a rom. i just cleared cache with with the mc3 recovery. it may not be the right way and im not suggesting anyone follow my lead, but it fixed my problem
I wiped cache & factory reset. It did not get rid of my rom, which is stock 4.4.2. Factory reset just had me go through the setup when I rebooted.
Sent from my SCH-I605 using XDA Premium 4 mobile app
abay1289 said:
I wiped cache & factory reset. It did not get rid of my rom, which is stock 4.4.2. Factory reset just had me go through the setup when I rebooted.
Sent from my SCH-I605 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
good to know
Yep spot on here. Same thing happened to me very recently and I was forced to Odin flash back to 4.1.2 and redo the entire process of unlocking my bootloader, upgrading firmware and modem to MJ9 etc all over again. Major hassle.
Question: why don't custom recoveries wipe the proper way? I mean if stock recovery can do it, surely the advanced recoveries we all use should be able to do it too no? I'm greatly looking forward to hearing about this topic in the future, it could be a great change for all custom recoveries.
lacoursiere18 said:
I can confirm this does work. I flashed TWRP 2.7.0.2 the other day, on reboot of recovery got a message like this:
Code:
///////////////////////////////////error
/////////////
too many files open in data/media/com.blah.blah
///////error
I then proceeded to do an advanced wipe, wiping internal, data, system, cache.. data would freeze and not wipe.
This also will happen with cache partition..
Following these steps did in fact work:good:
Click to expand...
Click to collapse
Hey,
I'm getting this error as well after I went from 4.3 to 4.4 and I'l trying to backup to move over to the 4.4.2] DN3 (Ditto Note 3) ROM. I haven't flashed a bootloader only a stockrom...It there anything particular I need to do?
I'm currently on 4.4. SR KK with both TWRP and PHILZ imaged.
I'm going to fire up ODIN 3.7
download and flash the stock MC3 recovery. I assume I'm checking bootloader in ODIN
Then wipe and flash PHILZ...Is that it? I'll still be running 4.4 SR KK which I can then backup?
Thanks for the help!
bjhatch said:
Hey,
I'm getting this error as well after I went from 4.3 to 4.4 and I'l trying to backup to move over to the 4.4.2] DN3 (Ditto Note 3) ROM. I haven't flashed a bootloader only a stockrom...It there anything particular I need to do?
I'm currently on 4.4. SR KK with both TWRP and PHILZ imaged.
I'm going to fire up ODIN 3.7
download and flash the stock MC3 recovery. I assume I'm checking bootloader in ODIN
Then wipe and flash PHILZ...Is that it? I'll still be running 4.4 SR KK which I can then backup?
Thanks for the help!
Click to expand...
Click to collapse
You dont need to check anything in ODIN. This has nothing to do with the bootloader..
download and flash the stock MC3 recovery
Then wipe and flash PHILZ
Click to expand...
Click to collapse
Those are the correct steps.. Youll need to flash PHILZ in ODIN though.. but yea it should fix that
Thank you...
Sent from my SCH-I605 using XDA Free mobile app
abay1289 said:
Only thing I would add is that, as per the advice I was given, I flashed the I605 pit file while flashing the stock MC3 recovery.
The pit file goes in the pit slot in Odin, and the recovery goes in the pda slot.
Pulled battery after flash and before it booted.
Rebooted into stock recovery.
Wiped data and factory reset in the stock recovery.
Rebooted into download mode and flashed a custom recovery tar file.
Click to expand...
Click to collapse
Can anyone else confirm the necessity and/or safety of performing these additional steps: adding the .pit file, battery pull, factory reset?
Thanks
Rootabaga said:
Can anyone confirm the necessity of these additional steps? Adding the .pit file, battery pull, factory reset?
Thanks
Click to expand...
Click to collapse
I odin flashed the stock recovery. ..restarted but missed the recovery screen so I pulled the battery...restarted in download and flasked philz. That was all it took.
Sent from my SCH-I605 using XDA Free mobile app
Reboot to Download Mode?
After you wipe Data/Cache with the stock recovery how do you reboot back to Download mode?
Do you have to pull the battery?
If you don't boot back to Download Mode, the phone will completely reboot and force you into the Setup Wizard.
Rootabaga said:
After you wipe Data/Cache with the stock recovery how do you reboot back to Download mode?
Do you have to pull the battery?
If you don't boot back to Download Mode, the phone will completely reboot and force you into the Setup Wizard.
Click to expand...
Click to collapse
Hold volume down, menu key, power and you will get the android download triangle.
I didn't have to pull the battery, I just did when I missed chance to set the phone into download mode. It's easier to put into download when the phone is off.
Sent from my SCH-I605 using XDA Free mobile app
bjhatch said:
Hold volume down, menu key, power and you will get the android download triangle.
I didn't have to pull the battery, I just did when I missed chance to set the phone into download mode. It's easier to put into download when the phone is off.
Click to expand...
Click to collapse
Thanks. I hope I'm not misunderstanding you. I understand how to boot into Download Mode when the power is off. I wanted to know if there was a way to reboot into Download Mode directly from inside the MC3 Stock Recovery. The only option I see is a standard reboot.
After I perform the data/cache wipes in the Stock Recovery, I want to be able to go straight back to Download Mode so that I can flash Philz.
Thanks
Rootabaga said:
Thanks. I hope I'm not misunderstanding you. I understand how to boot into Download Mode when the power is off. I wanted to know if there was a way to reboot into Download Mode directly from inside the MC3 Stock Recovery. The only option I see is a standard reboot.
After I perform the data/cache wipes in the Stock Recovery, I want to be able to go straight back to Download Mode so that I can flash Philz.
Thanks
Click to expand...
Click to collapse
That was my problem as well so when the phone restarted after the odin update to stock I wasn't able to get it into download in time.
I assume if you have the phone in hand you can hold the buttons as soon as odin completes the flash and catch it prior to rebooting all the way up.
Sent from my SCH-I605 using XDA Free mobile app
I pulled the battery, because of the automatic reboot & what I think you are describing above.
As far as the pit file is concerned, it might not be necessary. See the thread linked below. Even though it is for a different device, the general discussion is relevant. From what I have read the pit file tells Odin what files belong in what partitions and the size of each partition. When you don't use odin to repartition your device, odin reads the pit file from the device itself. When I flashed with odin, I did not check the repartition button, so it was probably not necessary. But it couldn't hurt either.
http://forum.xda-developers.com/showthread.php?p=12221385
Sent from my SCH-I605 using XDA Premium 4 mobile app
bjhatch said:
That was my problem as well so when the phone restarted after the odin update to stock I wasn't able to get it into download in time.
I assume if you have the phone in hand you can hold the buttons as soon as odin completes the flash and catch it prior to rebooting all the way up.
Click to expand...
Click to collapse
I completely understand. That might be worth trying.
abay1289 said:
I pulled the battery, because of the automatic reboot & what I think you are describing above.
As far as the pit file is concerned, it might not be necessary. See the thread linked below. Even though it is for a different device, the general discussion is relevant. From what I have read the pit file tells Odin what files belong in what partitions and the size of each partition. When you don't use odin to repartition your device, odin reads the pit file from the device itself. When I flashed with odin, I did not check the repartition button, so it was probably not necessary. But it couldn't hurt either.[/URL]
Click to expand...
Click to collapse
I agree, it sounds like it probably isn't necessary to flash the .pit file unless maybe there is concern that the resident pit file has been corrupted.
Thinking further about pulling the battery, which I am reluctant to do...If in fact the only real risk of pulling the battery while in stock recovery is somehow corrupting or damaging the stock recovery, maybe it wouldn't be such a big deal since I am just going to replace it with Philz immediately afterward.

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