Need advice badly. New to this. I updated my i747att phone to 4.3. Mannaged to root and add a custom rom. I back using my backup. After trying another custom rom I think I bricked my phone. Lost my backup and everything Just get the blue logo screen. Can get to in to recovery mode but have no backups, I erased everything. Need to know how to download and install stock rom with 4.3 update. I read you cant go back to original once updated to 4.3. I just want to go back to stock so I can sell phone. I have a new s4 now
This may help: http://forum.xda-developers.com/showthread.php?t=2658486
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So today im going to flash a new rom on my Dinc. It was rooted before but the SD card that was in it is the one here in my tbolt. Can I flash a new rom on the Dinc? Or will it not work? Is it still rooted? How do I find out? I thought I could do a factory wipe on the phone to make it "stock" but my phone still ended up with the old rom. What should I do? I don't want to brick my phone. My gf will be unsing it soon.
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If you still have a custom recovery on your phone, it's rooted. In order to return to the stock ROM, you must flash the stock ROM. If you want to go completely back to stock and unroot, then follow the return to stock directions. Here, let me google that for you.
Hi.
At the moment i use CWM Recovery and Android HD on my Galaxy Nexus.
Because i want to sell this phone, i want to get back to stock.
Where can i get the stock rom to flash with CWM and after that, get back the stock Recovery Menu?
Thanks
Download original stock images from here.
Then follow directions from this post.
That will take you back to 100% stock and remove CWM and root.
Hey guys ... I had a new GS3 from Samsung, so it had 4.3. I flashed a 4.1 stock ROM via Odin, but now when I turn on the phone, I get constant messages about various android processes failing and needing to be stopped. I have since tried another stock ROM and the same thing is happening. Does anyone have any idea what I should do? Maybe flash the latest stock ROM to go back to 4.3? I was trying to revert so I could root and flash a custom ROM but I can't do anything on this right now. I can get back into Download mode though. Please explain things as best as possible as, as you can tell, I clearly don't understand this.
I managed to use the root toolkit to install TWRP, but no custom roms I flash get past the boot screen. So I can get into TWRP and I can get into download mode. I have Odin and I'm not sure where to go from here.
I rooted my phone then used CWM RomManager to make a backup image of the rooted stock rom. Then put KitKat on the phone. Since then I have restored the Rooted stock Rom. Now every time the phone boots I get the Upgrading Android message and the phone is kind of buggy. I am having trouble finding instructions anywhere on how to get it back to complete stock. If someone could point me in the right direction I would appreciate it.
Thanks
What stock AT&T rom were you running when you created the backup?
Oh I guess I should have mentioned that huh.. it was 4.3
Have you tried flashing the 4.3 update.zip file you can find in the developers forum here: http://forum.xda-developers.com/showthread.php?t=2387423.
I feel like you ought to be able to copy the 4.3 zip file to your SD Card and flash via recovery and it should work, although I haven't tried it so I can't be sure.
I have been reading through many threads last night and today trying to figure out the best way to get rooted stock back on my AT&T S3 i747. I had hoped to figure it out myself, but have come to the realization that I need a little guidance.
In light of that, I'll try to give concise information. First of all, I am simply looking to end up with stock.
Series of events:
*Have had stock since given this phone in August; it was kept up to date with OTA and it was current (4.4.2) as of yesterday morning when att pushed the newest update to the phone.
*I rooted the phone in September using CF root and Supersu to both root and block Knox and it had been working very well until the attempted update yesterday.
*I no longer have a custom recovery backup
*yesterday my phone went through the update (download and install), but when it rebooted, it only made it through the Samsung splash screen and then went black.
*I am able to boot up both stock recovery and into download mode
*Using the stock recovery to reset the phone has not fixed the problem
Having never used Odin or installed a custom ROM, I am hesitant to flash anything to the phone until I verify that the new bootloader (that is now possibly there due to the OTA update) and anything I try to install won't conflict and make my problem worse.
It seems to me that I should use Odin to load a custom recovery, make a backup, and then flash a ROM. If that is correct, would the recovery ROM found in this thread be the correct one: http://forum.xda-developers.com/galaxy-s3-att/general/ucufne4-to-ucufnj1-update-t2941792
If it is not the correct ROM, what would be the correct one?
Thank you,
M
For a custom recovery, flash the most recent tar.md5 file from here using Odin: https://goo.im/devs/philz_touch/CWM_Advanced_Edition/d2lte/
Boot into recovery, create a backup, and flash a custom ROM. I recommend the most recent CM10.2 so you can determine the bootloader currently installed on your phone. Once you determine the bootloader, you can decide how you want to proceed.
Thank you so much for your response.
I did as you suggested and I do indeed have the UCUFNJ1 bootloader. That does help me determine which direction I can take. Although, now having tried out a non-Samsung ROM, I may have changed my mind about keeping stock on the phone. If I decide to go back to stock, I'll just keep my eyes open for a stock ROM that states it requires that bootloader, correct?
Again, thank you so much for your help!