Develop Bugs

Stuck Unrooting SGS3 SGH-T999

Bad news, everyone! I have an SGH-T999 that I rooted using hxxp://galaxys3root.com/galaxy-s3-root/how-to-root-t-mobile-galaxy-s3-sgh-t999/
Now I am trying to unroot it using hxxp://galaxys3root.com/galaxy-s3-unroot/how-to-unroot-t-mobile-galaxy-s3-sgh-t999/ so I can get the TMo OTA JellyBean update.
The phone is in download mode but Odin3 v1.85 is stuck at recovery.img and nothing has happened for 10 minutes. I verified the files all matched their published checksums and followed the steps exactly in the rooting and unrooting processes. How do I get out of this without bricking my phone?

Have you tried doing a battery pull and rebooting your phone in download mode?

DONT PULL OUT THE BATTERY, YOU CAN BRICK IT! Hold the power button for 10 sec. And it will safely get you out of download mode. Redownload the files again and try the unroot process all over again.

mjones20 said:
Bad news, everyone! I have an SGH-T999 that I rooted using hxxp://galaxys3root.com/galaxy-s3-root/how-to-root-t-mobile-galaxy-s3-sgh-t999/
Now I am trying to unroot it using hxxp://galaxys3root.com/galaxy-s3-unroot/how-to-unroot-t-mobile-galaxy-s3-sgh-t999/ so I can get the TMo OTA JellyBean update.
The phone is in download mode but Odin3 v1.85 is stuck at recovery.img and nothing has happened for 10 minutes. I verified the files all matched their published checksums and followed the steps exactly in the rooting and unrooting processes. How do I get out of this without bricking my phone?
Click to expand...
Click to collapse
Use the toolkit
http://forum.xda-developers.com/showthread.php?t=1746682
You can unroot and re-flash stock recovery thus allowing the ota

OMW
Thanks for the replies -- I was able to escape download mode by holding the power button. I booted to CWM with Up Vol, Home, and Power, and did a reset which got me back to factory. However, CWM still causes a failure when trying to process the OTA update? Where do I go from here to install the OTA update from TMo?

You have to install using odin.
Custom recoveries won't work..
Sent from my SGH-T999 using xda app-developers app

Other computer failed
I tried the unroot process using Odin -- same process as in the first post -- on my other computer and it fails even earlier at writing boot.img. No idea what to do at this point. Is there a way to remove CWM and replace it with whatever was there before?

Try using mobile odin to revert to stock if your having problems. Flash the stock firmware and itll revery you to stock including recovery I believe.
Sent from my SGH-T999 using xda app-developers app

DocHoliday77 said:
Try using mobile odin to revert to stock if your having problems. Flash the stock firmware and itll revery you to stock including recovery I believe.
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
Thanks, I got Mobile Odin and was able to flash the SGH-T999 ROM from stockroms.net. Stupidly, I thought the JB update from TMo was already being pushed OTA since there was a big update from them that kept failing. Apparently, I was wrong. Guess I will try flashing the leaked ROM, though there is speculation the official release will be pushed in the coming week. Thanks again for the help everyone.

Thanks very much
mjones20 said:
Thanks, I got Mobile Odin and was able to flash the SGH-T999 ROM from stockroms.net. Stupidly, I thought the JB update from TMo was already being pushed OTA since there was a big update from them that kept failing. Apparently, I was wrong. Guess I will try flashing the leaked ROM, though there is speculation the official release will be pushed in the coming week. Thanks again for the help everyone.
Click to expand...
Click to collapse
Thank you very much for your POST. I went to Stockroms.net and got my Tmobile ROM and was able to reset back to factory..... I don't know if I wanna pursue rootin....maybe i should do a lot more research...but at least i have the ROM now...whew

unroot S3 T999
mjones20 said:
Thanks, I got Mobile Odin and was able to flash the SGH-T999 ROM from stockroms.net. Stupidly, I thought the JB update from TMo was already being pushed OTA since there was a big update from them that kept failing. Apparently, I was wrong. Guess I will try flashing the leaked ROM, though there is speculation the official release will be pushed in the coming week. Thanks again for the help everyone.
Click to expand...
Click to collapse
Can you share how to unroot S3 T999 step by step for the newbie, thank a lot!

HELP PLEASE t889V stuck on Samsung logo

Hi Guys need help bad. I hope I didnt screw my phone up.
I rooted my phone using the latest toolkit and installed twrp. Once i did that I backed up everything including efs on the external card.
Once i did that I flashed Jedi x rom but did not have much signal so decided to flash another rom which was liquid smooth. Once I flashed it again
my signal was almost non existent. I downloaded a canadian modem in the zip file and flashed it using twrp the same way i would flash a rom.
After i did that i wiped all the data and cache and the system. As I was rushing it siince its late at night i got a message saying that I am not rooted. I ignored it and rebooted the system and now its stuck on samsung logo. What can i do? Please help!!!!!
It appears that when I hold vol up plus home plus power I can get into download mode. I hope that helps.
Can someone give me some help how to get it back to life. I am pretty sure I have to use Odin at this point but dont know how

Ok i did some reading and I think the next step is to download stock image for the wind mobile turn on Odin and upload the image to the phone..
What settings should I use in Odin? What should be checked at the top and am I to use PDA only?

You can use odin or just reflash the ROM. You said tout wiped system after flashing the modern. That means you erased what ever ROM was on there. It's sticking at Samsung because there is no ROM to boot into.
Sent from my SGH-T889 using xda app-developers app

kintwofan said:
You can use odin or just reflash the ROM. You said tout wiped system after flashing the modern. That means you erased what ever ROM was on there. It's sticking at Samsung because there is no ROM to boot into.
Sent from my SGH-T889 using xda app-developers app
Click to expand...
Click to collapse
Well I cant get into TWRP and dont know how to flash a ROM through ODIN? I am total newb at this.
Could you give me some pointers once I open up odin what do i need to do ? Thanks

Have you puked the battery. Put it back in then held volume+, home and power? Your recovery should still be there.
Also, odin is easy. Just open it and click the pda box and put your stock ROM there. Two things make sure you put your image in PDA and PDA ONLY and make sure it's your official stock Image
Sent from my SGH-T889 using xda app-developers app

kintwofan said:
Have you puked the battery. Put it back in then held volume+, home and power? Your recovery should still be there.
Also, odin is easy. Just open it and click the pda box and put your stock ROM there. Two things make sure you put your image in PDA and PDA ONLY and make sure it's your official stock Image
Sent from my SGH-T889 using xda app-developers app
Click to expand...
Click to collapse
Yup went back to ODIN and flashed stock image and everything is now working great. I assume that I need to root the phone again before attempting to flash any roms again. I guess it was late at night and like you said I wiped the rom and there was nothing to boot into. I am an idiot!
Thanks for your quick help !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

vseslija said:
Yup went back to ODIN and flashed stock image and everything is now working great. I assume that I need to root the phone again before attempting to flash any roms again. I guess it was late at night and like you said I wiped the rom and there was nothing to boot into. I am an idiot!
Thanks for your quick help !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Click to expand...
Click to collapse
Next time odin this http://forum.xda-developers.com/showthread.php?t=1975560 pre-rooted doesn't trip the counter,,,

deeznutz1977 said:
Next time odin this http://forum.xda-developers.com/showthread.php?t=1975560 pre-rooted doesn't trip the counter,,,
Click to expand...
Click to collapse
Ok so here's my next question.
In order to root again do i use the toolkit again or simply just download the pre-rooted rom and flash it with Odin? Which one would be better just
to get root again? Thanks!

vseslija said:
Ok so here's my next question.
In order to root again do i use the toolkit again or simply just download the pre-rooted rom and flash it with Odin? Which one would be better just
to get root again? Thanks!
Click to expand...
Click to collapse
Download the rom from the link i posted..flash in Odin Thats it pre rooted

deeznutz1977 said:
Download the rom from the link i posted..flash in Odin Thats it pre rooted
Click to expand...
Click to collapse
When I did this approach, I did it in two steps. I downloaded factory image of the firmware and flashed the device by using Odin 3.0.7.
Next, I used a tool package called "Galaxy Note2 ToolKit." Follow the instructions for how to root.
When I did the procedure, the software also had an option to include clockworkmod recovery
and busybox.
Gideon.

how to root latest MD5?

I'm pretty good when to comes to rooting, I just odin to stock and upgraded to
latest (MD5), but I didn't take into consideration that there's not a pre-rooted tar file out, I really hate to odin back to UVLC to root and then upgrade... anyone have any idea how to root it?

There's a rooted file already ..
Sent from my SGH-T999 using xda premium

re: root
Mr_Jay_jay said:
I'm pretty good when to comes to rooting, I just odin to stock and upgraded to
latest (MD5), but I didn't take into consideration that there's not a pre-rooted tar file out, I really hate to odin back to UVLC to root and then upgrade... anyone have any idea how to root it?
Click to expand...
Click to collapse
This new upgrade is pre-rooted.
No need to root it at all.
Here is the direct download link for the new Samsung Galaxy S3 T999 Official 4.1.2 stock rooted Jellybean rom:
- http://www.androidfilehost.com/?fid=22946563261203914
Just flash it using cwm or twrp like any other zipfile rom.
Good luck!

Misterjunky said:
This new upgrade is pre-rooted.
No need to root it at all.
Here is the direct download link for the new Samsung Galaxy S3 T999 Official 4.1.2 stock rooted Jellybean rom:
- http://www.androidfilehost.com/?fid=22946563261203914
Just flash it using cwm or twrp like any other zipfile rom.
Good luck!
Click to expand...
Click to collapse
That's the thing.. I'm pure stock.. I don't have a recovery, I tried to odin a recovery, but it wont stick since I'm not rooted...

re: sure way to root the first time.
Mr_Jay_jay said:
That's the thing.. I'm pure stock.. I don't have a recovery, I tried to odin a recovery, but it wont stick since I'm not rooted...
Click to expand...
Click to collapse
Here is a step by step guide:
Easy and sure way to root your phone - Here is s step by step guide:
After you have followed these instructions your phone will be in the same condition
as it was the day you have purchased it except with the benefit of being rooted.
Download the stock-rooted Samsung Galaxy S3 Jellybean v4.1.1 T999 firmware: http://www.androidfilehost.com/?fid=9390169635556426451
After downloading make a folder on your computer's desktop and unzip the
file using Winzip or 7zip so the .TAR file is in the new folder you just made.
Download and extract Odin into the same folder you made containing the TAR file
Here is the link for Odin: http://d-h.st/Q14
Download ODIN which is required for flashing the stock rooted firmware (a windows app)
Download the Odin Flash firmware for T999 Tmobile then copy it to the same folder as Odin
Run Odin by double clicking the Odin.exe within the same folder as the TAR file you extracted
Turn off your phone and boot into DOWNLOAD MODE (Volume Down + Home + Power Hold until phone powers up, then release and press Volume Up to enter Download Mode)
Once in Download Mode, connect the USB/Charger cable to the phone and plug into the USB port on your computer.
You should now see a COM** port listed toward the top-left of Odin (under ID:COM)
Click on the PDA button in the middle-right area of Odin.
Browse to and select the Firmware you downloaded (TAR file)
Make sure Auto-Reboot and F. Reset Time are the only options checked and that PDA is the only other thing checked.
TRIPLE CHECK your settings and that you have selected the correct firmware for your model phone and are using the correct options.
If you are using a laptop, make absolutely sure you are plugged in, or if on battery, that it is charged enough and will not go into sleep mode during flash.
Click Start to begin the flash. This will take a while, so be patient!
Once complete, in the top-left box in Odin, it will say PASS and the phone should have automatically rebooted.
You may unplug the phone and close Odin if you wish.
Wait at least 5-10 minutes for the system to boot the first time and then build its cache!
(It may seem to take a long time on first boot, this is normal so you must be very patient!!!)
Good Luck!

Misterjunky said:
This new upgrade is pre-rooted.
No need to root it at all.
Here is the direct download link for the new Samsung Galaxy S3 T999 Official 4.1.2 stock rooted Jellybean rom:
- http://www.androidfilehost.com/?fid=22946563261203914
Just flash it using cwm or twrp like any other zipfile rom.
Good luck!
Click to expand...
Click to collapse
Hello curious i used that file from that link but the update is good but the baseband version is still t999UVDLJC any idea how i can get onto the new baseband version. My build is new JZ054K.T999UVDMD5 but baseband is old still.

re: baseband
indnracn2 said:
Hello curious i used that file from that link but the update is good but the baseband version is still t999UVDLJC any idea how i can get onto the new baseband version. My build is new JZ054K.T999UVDMD5 but baseband is old still.
Click to expand...
Click to collapse
The reason is that Jody (the developer) removed the new RADIO/MODEM image
from the rom so everyone including those people who have AT&T Unlocked phones
can use the rom.
If you want the original baseband/modem/radio cwm/twrp flashable zipfile here
is the UVDMD5 Radio/Baseband Download Link - http://db.tt/RgrCGufl
Only flash this if you have a Samsung Galaxy S3 T999 device and you have Tmobile service.

You can root same way as all prevouse stock ROMs. Install custom recovery with Odin and then flash superuser in recovery.
Sent from my SGH-T999 using xda app-developers app

Except for one thing. After odin flashing recovery you cannot let the device restart. Everytime you boot up it checks for correct recovery and if its not there it rewrites it.
Sent from my SGH-T999 using xda premium

re: root
DocHoliday77 said:
Except for one thing. After odin flashing recovery you cannot let the device restart. Everytime you boot up it checks for correct recovery and if its not there it rewrites it.
Sent from my SGH-T999 using xda premium
Click to expand...
Click to collapse
That's one of the main reasons I always suggest NOT to odin flash the stock T999 4.1.2 tar rom
but instead flash the cwm/twrp T999 pre-rooted deoxidized 4.1.2 rom which Jody setup for us.
People should have been warned about what you said before they allowed the OTA update to
upgrade their phones unless they don't want root access and want their phone to be pure stock.

Misterjunky said:
That's one of the main reasons I always suggest NOT to odin flash the stock T999 4.1.2 tar rom
but instead flash the cwm/twrp T999 pre-rooted deoxidized 4.1.2 rom which Jody setup for us.
People should have been warned about what you said before they allowed the OTA update to
upgrade their phones unless they don't want root access and want their phone to be pure stock.
Click to expand...
Click to collapse
Its all been covered pretty thoroughly, and all folks need to do is read! I know its asking an awful lot for some.
I haven't looked at jovys but there are two files that cause the recovery rewrite, and if he didnt remove them his rom will do the same.
If I remember right they are:
Install-recovery.sh
Recovery-on-boot.p
The second is wrong im pretty sure, but its something similar. Check my firmware thread and it should be there.
Hope that helps.
Sent from my SGH-T999 using xda premium

Misterjunky said:
That's one of the main reasons I always suggest NOT to odin flash the stock T999 4.1.2 tar rom
but instead flash the cwm/twrp T999 pre-rooted deoxidized 4.1.2 rom which Jody setup for us.
People should have been warned about what you said before they allowed the OTA update to
upgrade their phones unless they don't want root access and want their phone to be pure stock.
Click to expand...
Click to collapse
Still need to Odin stock to get the updated bootloader/rpm/tz. Unless you want to flash them yourself. That's why everyone suggests root66.

re: root66
DocHoliday77 said:
Its all been covered pretty thoroughly, and all folks need to do is read! I know its asking an awful lot for some.
I haven't looked at jovys but there are two files that cause the recovery rewrite, and if he didnt remove them his rom will do the same.
If I remember right they are:
Install-recovery.sh
Recovery-on-boot.p
The second is wrong im pretty sure, but its something similar. Check my firmware thread and it should be there.
Hope that helps.
Sent from my SGH-T999 using xda premium
Click to expand...
Click to collapse
I was just looking in your "Firmware/OTAs T999(V) Official, Leaked & Root66 FW & OTA Updates" thread
and downloaded the "root66_TMO_T999UVDMD5.7z" which is the pre-rooted Odin flash 4.1.2 firmware.
The reason I downloaded it is that I just want to have a odin flash rooted backup of 4.1.2 in case I need it in the future.
I wanted to ask if this firmware includes the modem/radio in the TAR file?
If it does, what is the filename of the modem/radio file? (I need to remove it).
My phone is an Unlocked AT&T I747 Galaxy S3 which I am using with Tmobile service and
I do not want to flash the modem/radio since it will not work with my phone.
Thanks.

Misterjunky said:
I was just looking in your "Firmware/OTAs T999(V) Official, Leaked & Root66 FW & OTA Updates" thread
and downloaded the "root66_TMO_T999UVDMD5.7z" which is the pre-rooted Odin flash 4.1.2 firmware.
The reason I downloaded it is that I just want to have a odin flash rooted backup of 4.1.2 in case I need it in the future.
I wanted to ask if this firmware includes the modem/radio in the TAR file?
If it does, what is the filename of the modem/radio file? (I need to remove it).
My phone is an Unlocked AT&T I747 Galaxy S3 which I am using with Tmobile service and
I do not want to flash the modem/radio since it will not work with my phone.
Thanks.
Click to expand...
Click to collapse
Modem is NON-HLOS.bin. Can't remove it, because the md5 check will fail.

Maybe ask mrrobinson if he can give you any pointers on how to remove it correctly. The steps he uses to create root66 would likely work to remove the modem as well.
Do you have the same partition layout as us? If not, dont use any of the firmware. If so you can always flash it and then flash your correct radio after.
Sent from my SGH-T999 using xda premium

re: md5
Aerowinder said:
Modem is NON-HLOS.bin. Can't remove it, because the md5 check will fail.
Click to expand...
Click to collapse
What if I remove the .MD5 from the filename ?
I don't think that Odin requires the .MD5 extension, I know I have Odin flashed
roms a while back which did not have an MD5.
---------- Post added at 08:14 PM ---------- Previous post was at 08:07 PM ----------
DocHoliday77 said:
Maybe ask mrrobinson if he can give you any pointers on how to remove it correctly. The steps he uses to create root66 would likely work to remove the modem as well.
Do you have the same partition layout as us? If not, dont use any of the firmware. If so you can always flash it and then flash your correct radio after.
Sent from my SGH-T999 using xda premium
Click to expand...
Click to collapse
I am sure I have the same partition layout, I am using the cwm/twrp flashable zipfile of the pre-rooted UVDMD5 T999 4.1.2 rom.
Before I got the Unlocked AT&T Galaxy S3 I had the galaxy S2 which I used with AT&T network and flashed the
root66 Odin flash roms before and had no problems, but since I am with Tmobile now I need to remove the radio file.
Since I am with Tmobile now, I never odin flashed roms due to the fact that they all contain the radio file.

Mobile Odin will flash without the md5 extension. Cant remember for sure with pc odin. I may try it later tonight to see for sure. You can also deselect the modem when flashing via M.O. in case you didnt know, though
I am also pretty sure you have the same layout as the t999. I appreciate you taking the time to do it in a way that is safe and wont brick!
I do think you would be ok to flash the full fw though, just make sure you have a copy of the correct modem and flash it right after.
Ill let you know for sure about the md5 after I get home and try it out.
Sent from my SGH-T999 using xda premium

re: modem
DocHoliday77 said:
Mobile Odin will flash without the md5 extension. Cant remember for sure with pc odin. I may try it later tonight to see for sure. You can also deselect the modem when flashing via M.O. in case you didnt know, though
I am also pretty sure you have the same layout as the t999. I appreciate you taking the time to do it in a way that is safe and wont brick!
I do think you would be ok to flash the full fw though, just make sure you have a copy of the correct modem and flash it right after.
Ill let you know for sure about the md5 after I get home and try it out.
Sent from my SGH-T999 using xda premium
Click to expand...
Click to collapse
Thanks, I just wanted to save a few steps and not have to flash the AT&T stock modem if I don't have to.

Hey man, didnt want to leave you hanging. Im not going to get to try odining without the md5 tonight. Definitely tomorrow though. Just has got too late too fast and my eyes are crossing from lack of sleep!
Ill get on everything by early afternoon for sure.
Sorry if ive kept you waiting on me for anything. But I haven't forgotten!
Sent from my SGH-T999 using xda premium

Downgrade from 4.3 back to 4.1.2

So I did this a couple times now first by accident, then on purpose. If you want to go back to 4.1.2 from 4.3 all you have to do is use Odin. Flash stock 4.1.2 onto 4.3 you get an error "unsupported firmware" then put your phone back into download mode (volume down+home button+power) next flash CF-auto root. After that you can boot into recovery (volume up+home+power) in recovery format everything factory reset, format cache. Last reboot your phone it should reboot into 4.1.2 I think that is how I did it if I remember all the steps right. Feel free to ask questions I don't always explain myself very well.
Sent from my SGH-T889 using xda app-developers app

So, has the 4.3 bootloader (which has KNOX) been downgraded to 4.1.2? And KNOX is removed?
What is the status of your device right now in Download Mode?

jk0l said:
So, has the 4.3 bootloader (which has KNOX) been downgraded to 4.1.2? And KNOX is removed?
What is the status of your device right now in Download Mode?
Click to expand...
Click to collapse
More importantly, if it has the non-Knox download mode (without the whole 0x1 tidbit), does reinstalling the OTA (which would have the Knox download mode) show 0x1 or 0x1 ??
Sent from my SGH-T889 using xda app-developers app

PhxDroid86 said:
More importantly, if it has the non-Knox download mode (without the whole 0x1 tidbit), does reinstalling the OTA (which would have the Knox download mode) show 0x1 or 0x1 ??
Sent from my SGH-T889 using xda app-developers app
Click to expand...
Click to collapse
the million dollar question.

Well to be honest I think the answer to both questions is No. In download mode after I did the ota knox bull has been there. I actually only meant to use auto root on my 4.3 but knox kept on screwing up the root and su would fc. I figured if I started over and used auto root on 4.3 right after flashing rom with odin without letting phone boot and that worked I have 4.3 rooted with su and custom recovery (cwm). So no I didn't find a way to get rid of knox completely. Just a way to go back to 4.1.2 from 4.3.
Sent from my SGH-T889 using xda app-developers app

zephr5 said:
Well to be honest I think the answer to both questions is No. In download mode after I did the ota knox bull has been there. I actually only meant to use auto root on my 4.3 but knox kept on screwing up the root and su would fc. I figured if I started over and used auto root on 4.3 right after flashing rom with odin without letting phone boot and that worked I have 4.3 rooted with su and custom recovery (cwm). So no I didn't find a way to get rid of knox completely. Just a way to go back to 4.1.2 from 4.3.
Sent from my SGH-T889 using xda app-developers app
Click to expand...
Click to collapse
You need to update supersu when rooting on 4.3. Otherwise it will forceclose.
Sent from my SGH-T889

I'm still thinking that Knox will need to be patched/disabled during the root process (or something along those lines). Samsung claims the the fuse trigger is only capable of being triggered from 0x0 to 0x1 and not back again. So to me the answersolution probably will have to come with segregating Knox from the bootloader/system altogether. It'd be funny if devs could use Knox against itself by segregating it in the very "sandbox" it creates, if that makes sense
Sent from my SGH-T889 using xda app-developers app

Any 4.1.2 stock tar or was it a specific one? also is there only one version of CF auto root?

Help please!
Hello All.. After over 5 years of flashing I think I have finally bricked my device.. I am normally great with directions and the forum however I think the latest 4.3 update got me twisted up. Odin'd back to stock and upgraded OTA. All was well.. Then I attempted Chainfire's CF auto root.. All was well and I froze on a phone call.. I battery pulled and now I get "Firmware upgrade encountered an issue. Please select recovery mode in Kies & try again".. I tried to go through Kies emergency recovery and it wont accept my serial numbers.. I called t-mobile they told me I need to bring it to a smasung dealer to get "flashed"... I'm at a lost now.. One thing else is when I access download mode I see this Knox Warranty Void : 1.. Does this mean I'm done? I've been trying to read up on this knox and it seems scary to say the least.. yet nothing I read has helped me.. After hors of searching and missing the football game I decided to look to the forums.. Any help is very much appreciated. :crying:
I tried to ODIN back to stock with several .tar files (UVBMB4 and UVALJ1) it fails and shows unsupported version(in red) on the device:crying:
Device-T-Mobile Galaxy Note 2

cr1130 said:
Hello All.. After over 5 years of flashing I think I have finally bricked my device.. I am normally great with directions and the forum however I think the latest 4.3 update got me twisted up. Odin'd back to stock and upgraded OTA. All was well.. Then I attempted Chainfire's CF auto root.. All was well and I froze on a phone call.. I battery pulled and now I get "Firmware upgrade encountered an issue. Please select recovery mode in Kies & try again".. I tried to go through Kies emergency recovery and it wont accept my serial numbers.. I called t-mobile they told me I need to bring it to a smasung dealer to get "flashed"... I'm at a lost now.. One thing else is when I access download mode I see this Knox Warranty Void : 1.. Does this mean I'm done? I've been trying to read up on this knox and it seems scary to say the least.. yet nothing I read has helped me.. After hors of searching and missing the football game I decided to look to the forums.. Any help is very much appreciated. :crying:
I tried to ODIN back to stock with several .tar files (UVBMB4 and UVALJ1) it fails and shows unsupported version(in red) on the device:crying:
Device-T-Mobile Galaxy Note 2
Click to expand...
Click to collapse
Odin the official 4.3 update. That should fix you up
Sent from my SGH-T889 using xda app-developers app

kintwofan said:
Odin the official 4.3 update. That should fix you up
Sent from my SGH-T889 using xda app-developers app
Click to expand...
Click to collapse
Totally will kick myself if this works.. the only thing I didn't think of doing..smh.. thanks
EDIT: Proceeding to kick myself.. All is well now.. Thanks a bunch bro!!!

zephr5 said:
So I did this a couple times now first by accident, then on purpose. If you want to go back to 4.1.2 from 4.3 all you have to do is use Odin. Flash stock 4.1.2 onto 4.3 you get an error "unsupported firmware" then put your phone back into download mode (volume down+home button+power) next flash CF-auto root. After that you can boot into recovery (volume up+home+power) in recovery format everything factory reset, format cache. Last reboot your phone it should reboot into 4.1.2 I think that is how I did it if I remember all the steps right. Feel free to ask questions I don't always explain myself very well.
Sent from my SGH-T889 using xda app-developers app
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Sweet baby jesus! It worked. I thought I was going to stay on the eternal bootloop. Thank you again!

Where can I get the 4.1.1 download for tmobile?/
kintwofan said:
Odin the official 4.3 update. That should fix you up
Sent from my SGH-T889 using xda app-developers app
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I have been searching everywhere, but cant find the right download link for tmobile onlt at&t please help.

talk4less said:
I have been searching everywhere, but cant find the right download link for tmobile onlt at&t please help.
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Click to collapse
Sammobile.com is probably the best place
Sent from my SGH-T889 using xda app-developers app

downgrade from 4.3 back to 4.1.1
zephr5 said:
So I did this a couple times now first by accident, then on purpose. If you want to go back to 4.1.2 from 4.3 all you have to do is use Odin. Flash stock 4.1.2 onto 4.3 you get an error "unsupported firmware" then put your phone back into download mode (volume down+home button+power) next flash CF-auto root. After that you can boot into recovery (volume up+home+power) in recovery format everything factory reset, format cache. Last reboot your phone it should reboot into 4.1.2 I think that is how I did it if I remember all the steps right. Feel free to ask questions I don't always explain myself very well.
Sent from my SGH-T889 using xda app-developers app
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sir, i'm new to this forum and here's my situation:
i have a sgh-t889 t-mobile locked, stock 4.1.2 (UVBMB4) which i erroneously updated to android 4.3 via kies.
i cannot do network unlock because based on my forum searches, only android 4.1.1 can be network unlocked via the method outlined here:
http://forum.xda-developers.com/showthread.php?t=2176721
i have odin 3.07 and have already downloaded the following roms:
1. T889UVUCMK7_T889TMBCMK7_T889UVUCMK7_HOME.tar.md5
1.68 GB (1,814,261,839 bytes) (1,771,742 KB)
2. KIES_HOME_T889UVALJ1_T889TMBALJ1_260018_REV04_user_low_ship.tar.md5
1.25 GB (1,345,341,538 bytes) (1313811 KB)
can i reflash my sgh-t889 to 4.1.1 safely and do my own unlock?
thanks for any clarification and more power.

If you can flash back to 4.1.2 from 4.3 then you can flash back to 4.1.1 from 4.1.2. That's how I unlocked my phone.
Sent from my SGH-T889 using Tapatalk 2

I flashed to 4.1.1 directly and this worked. I had flashed ota 4.3 rooted the phone, then jedi X 4.3 rom and it messed up my phone bad. Would lose data all the time and massive battery drain. Now I'm back on 4.3 stock rooted.
Sent from my SGH-T889 using xda app-developers app

android 4.3 to 4.1.2 to 4.1.1 re-flash failure
sabresfan said:
If you can flash back to 4.1.2 from 4.3 then you can flash back to 4.1.1 from 4.1.2. That's how I unlocked my phone.
Sent from my SGH-T889 using Tapatalk 2
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thanks for the suggestion but the 'com' portion of odin 3.07 would not lit up and the following ROMs could not be flashed:
4.1.2 = SGH-T889_TMB_T889UVBMB4-teshxx.tar.md5
4.1.1 = KIES_HOME_T889UVALJ1_T889TMBALJ1_260018_REV04_user_low_ship.tar.md5
the 'com' portion of odin would only lit up if the sgh-t889 is connected to the pc under usb mode. it would not lit up under download mode.
i have this other 4.1.1 ROM which i did not test yet as of this moment as i'm waiting for more information:
4.1.1 = root66_root66_TMO_T889UVALJ1.tar.md5TMO_T889UVALJ1
from kies update, i have also saved my new updated ROM:
4.3 = T889UVUCMK7_T889TMBCMK7_T889UVUCMK7_HOME.tar.md5
---------- Post added at 10:21 PM ---------- Previous post was at 10:04 PM ----------
ProfeKarma said:
I flashed to 4.1.1 directly and this worked. I had flashed ota 4.3 rooted the phone, then jedi X 4.3 rom and it messed up my phone bad. Would lose data all the time and massive battery drain. Now I'm back on 4.3 stock rooted.
Sent from my SGH-T889 using xda app-developers app
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just for clarification, you were on stock 4.1.2, updated OTA to 4.3, then re-flashed successfully to 4.1.1 via odin, then flashed OTA 4.3?

4.1.2 to 4.3 via kies to 4.1.1 via odin to 4.3 via kies
re-reading this thread: http://forum.xda-developers.com/showthread.php?t=2176721
afterwards, i decided to use odin 3.07 again but this time, i used another usb cable.
i used this ROM = KIES_HOME_T889UVALJ1_T889TMBALJ1_260018_REV04_user_low_ship.tar.md5
re-flashing to lower version via odin 3.07 was successful.
i did the unlocking trick as outlined in this thread: http://forum.xda-developers.com/showthread.php?t=2176721
under android 4.1.1 settings, MODIFIED.
software update thru OTA was denied due to software modification.
successfully re-flashed to android 4.3 via odin 3.07 using this ROM = T889UVUCMK7_T889TMBCMK7_T889UVUCMK7_HOME.tar.md5
knox counter was tripped.
afaik, wifi is okay, able to browse my wifi network
i have not yet tested a non-tmo sim.

tiningalan said:
i have not yet tested a non-tmo sim.[/SIZE]
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Click to collapse
Since you already tripped the knox counter, you can flash the VALL4 tmobile modem and try the same unlock steps in the thread.
The specific modem was all that was required to unlock the t889. I unlocked on 4.1.2 only flashing the older modem and following the unlock steps.

[Q] trouble rooting T999 with stock 4.3

short story short, returned my rooted S3 due to hardware issue and get a new S3 with stock 4.3 in the mail. Every time I try to root, ODIN shows success. After the device fully reboots at the end of the root process on ODIN, the status bar says another device tried accessing phone data and that attempt was BLOCKED. If this is a repost, please let me know and point me in the right direction!
I'm not sure it has anything to do with knox. If so, I couldnt flash the updated superSU binary using rom manager because of the unsuccessful root attemp.

I suggest using root66 and odin to root it.

Sounds like it is a Knox issue.
Try following the directions in this thread
http://forum.xda-developers.com/showthread.php?t=2563955
Sent from my SGH-T999 using xda app-developers app

sswb27 said:
I suggest using root66 and odin to root it.
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Click to collapse
I will try this as soon as I get done with classes today.
aussie88 said:
Sounds like it is a Knox issue.
Try following the directions in this thread
http://forum.xda-developers.com/showthread.php?t=2563955
Sent from my SGH-T999 using xda app-developers app
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Tried this yesterday night and it didn't seem to do the trick. I even tried the battery pull method the OP suggested to another guy where instead of auto-rebooting with ODIN, I would disable that and battery pull every time. The point was to avoid any stock security data being redownloaded due to standard reboot.
Will report back after trying root66 method.
Sidenote Rage: stock 4.3 already started phantom rebooting within an hour of taking phone out of box

Solved it! Idk if anything was updated on The thread but I went to http://forum.xda-developers.com/showthread.php?t=2563955 and redid the steps but TURNED OFF AUTO REBOOT in Odin and did a battery pull instead and then booted right into recovery and flashed deknox and superuser