[Q] How to undo root? - AT&T, Rogers, Bell, Telus Samsung Galaxy S III

All I did was root and installed cwm. I keep getting firmware upgrade notifications and when I try it fails and I'm guessing it's because my phone is rooted and has cwm installed. I'm on Rogers. Is this an update to JB? If so, how can I install it? Do I just have to go back to stock recovery?

http://forum.xda-developers.com/showthread.php?t=1728824
Read and watch the UNROOT video.

PuZo10 said:
All I did was root and installed cwm. I keep getting firmware upgrade notifications and when I try it fails and I'm guessing it's because my phone is rooted and has cwm installed. I'm on Rogers. Is this an update to JB? If so, how can I install it? Do I just have to go back to stock recovery?
Click to expand...
Click to collapse
Use odin 3.07 and flash the firmware from http://www.sammobile.com/firmware/
You need to join (free) log in and search for the firmware by model #, download and use odin to return you to stock out of the box.

Related

[Q] Rooting

I have stock ROM installed and stock recovery and I want to keep that way.
So my questions is, is it possible to root my device while keeping everything stock and get OTA updates without problems.
The only thing I need rooting for is to use Market Enabler.
You need to flash a custom recovery to root your phone but that won't enable your phone to get OTA udates (only notification), so when you get an update notification you have to reflash your stock recovery and unroot your phone to apply OTA updates.
omar_bazaraa said:
You need to flash a custom recovery to root your phone but that won't enable your phone to get OTA udates (only notification), so when you get an update notification you have to reflash your stock recovery and unroot your phone to apply OTA updates.
Click to expand...
Click to collapse
If you wanted to unroot and so flash a stock recovery, how would you know which one to use? Is there a set recovery for each version of the phone, or is it the software version? So you'd just get the latest version you can find? For the phone of course. Thanks.
Slaxington said:
If you wanted to unroot and so flash a stock recovery, how would you know which one to use? Is there a set recovery for each version of the phone, or is it the software version? So you'd just get the latest version you can find? For the phone of course. Thanks.
Click to expand...
Click to collapse
Flash the stock recovery of the software version your on
sent from my One X using xda venom premium
Read the portal news, http://www.xda-developers.com/android/root-many-ics-and-jelly-bean-android-devices/
A dev just release exploit based rooting method, you might wanna to try it since you wish to keep stock recovery.
However, you might loose root access after OTA as they always patch the root access back. Simply use some root keeper or method from above(if working) to gain back root access.
UPDATES: seems we have solid devices, LINK. You may try it, though.

I need help unrooting!

I am using a samsung galaxy s3 rooted. I noticed about a week ago that it said I was not rooted. So when I try to unroot Odin tells me Fail.
Can anyone help me, i would like to start from the very beginning.
any help?
Simply Put, easiest way to unroot is flash Current Firmware via Odin.
You're probably trying to flash older firmware, flash latest firmware as stated by Perseus71
Sent from my SGH-M919 using Tapatalk
The easiest way:
1 supplied with android-Market "SuperSU"
2 go to the settings the program's
3 to find the item "the totally remove Root"
Perseus71 said:
Simply Put, easiest way to unroot is flash Current Firmware via Odin.
Click to expand...
Click to collapse
Yea , I forgot to mention that. I am currently flashing 4.3 again. To reroot just root with 4.3 again?
Yes Reroot with 4.3
To unroot I flash same firmware with odin

trying to update from 4.1.1 to 4.1.2 manually

so i downgraded from 4.1.2 to 4.1.1, i sim unlocked my phome and i installed the root thing, both with odin.
now i want to upgrade to 4.1.2, so i have this link to a 4.1.2 zip file, not the same as the other odin files which were like md5 or something that i used with PDA with odin, here is this link.
http://forum.xda-developers.com/showthread.php?t=2387423
specific download link
http://www.androidfilehost.com/?fid=23060877489997375
it is on the first post of that forum, it says
update412.zip
now my question is how to i use the zip file to update, it says something about mobile odin but there are no real instructions to update from 4.1.1 to 4.1.2
also will i loose my downloaded files and my root?
also how to update to 4.3 after i update to 4.1.2
thanks for all your help!!!!
cnile said:
so i downgraded from 4.1.2 to 4.1.1, i sim unlocked my phome and i installed the root thing, both with odin.
now i want to upgrade to 4.1.2, so i have this link to a 4.1.2 zip file, not the same as the other odin files which were like md5 or something that i used with PDA with odin, here is this link.
http://forum.xda-developers.com/showthread.php?t=2387423
specific download link
http://www.androidfilehost.com/?fid=23060877489997375
it is on the first post of that forum, it says
update412.zip
now my question is how to i use the zip file to update, it says something about mobile odin but there are no real instructions to update from 4.1.1 to 4.1.2
also will i loose my downloaded files and my root?
also how to update to 4.3 after i update to 4.1.2
thanks for all your help!!!!
Click to expand...
Click to collapse
You don't have to update to 4.1.2 to update to 4.3.
If you go with a custom ROM, you will keep root. Although, if you flash stock ROM with Odin, you will lose it.
Mobile Odin can be used to flash (don't interrupt it), if you wish to go that route. No special instructions.
You can also flash using Odin (PC version), once again, don't interrupt it. You'll have to unzip and use the PDA file.
Finally, if you wanna flash a custom ROM, you can install TWRP, which you can get from GooManager on the Play Store (menu then install recovery). That will let you flash a custom ROM in recovery.
Now before you do any of that, please take the time to read and fully understand what you are doing, w/e option you choose to go with.
GL!
BWolf56 said:
You don't have to update to 4.1.2 to update to 4.3.
If you go with a custom ROM, you will keep root. Although, if you flash stock ROM with Odin, you will lose it.
Mobile Odin can be used to flash (don't interrupt it), if you wish to go that route. No special instructions.
You can also flash using Odin (PC version), once again, don't interrupt it. You'll have to unzip and use the PDA file.
Finally, if you wanna flash a custom ROM, you can install TWRP, which you can get from GooManager on the Play Store (menu then install recovery). That will let you flash a custom ROM in recovery.
Now before you do any of that, please take the time to read and fully understand what you are doing, w/e option you choose to go with.
GL!
Click to expand...
Click to collapse
Well I would want stock 4.3 the thing is I cannot find download for it. Do you know where to get it?
Sent from my SAMSUNG-SGH-I747 using Tapatalk
cnile said:
Well I would want stock 4.3 the thing is I cannot find download for it. Do you know where to get it?
Sent from my SAMSUNG-SGH-I747 using Tapatalk
Click to expand...
Click to collapse
Did you look in the stickied?
http://forum.xda-developers.com/showthread.php?p=33570269#post33570269
cnile said:
so i downgraded from 4.1.2 to 4.1.1, i sim unlocked my phome and i installed the root thing, both with odin.
now i want to upgrade to 4.1.2, so i have this link to a 4.1.2 zip file, not the same as the other odin files which were like md5 or something that i used with PDA with odin, here is this link.
http://forum.xda-developers.com/showthread.php?t=2387423
specific download link
http://www.androidfilehost.com/?fid=23060877489997375
it is on the first post of that forum, it says
update412.zip
now my question is how to i use the zip file to update, it says something about mobile odin but there are no real instructions to update from 4.1.1 to 4.1.2
also will i loose my downloaded files and my root?
also how to update to 4.3 after i update to 4.1.2
thanks for all your help!!!!
Click to expand...
Click to collapse
You can only flash the zips via recovery. Download both zip files to your PC and copy to a good quality micro SD card. Place the card in your phone and boot your phone to recovery mode. First you flash the 4.1.2 zip, then reboot to recovery again and repeat the process with the 4.3 zip.
Yes, you will lose root and you may lose your downloaded files which is why you need to do a back-up before updating. Once you have updated to 4.3, you can re-root your phone.

Need I747UCUEMJB 4.3 Odin flashable .tar

I need above STOCK 4.3 for my i747. It now has a Rooted 4.3 with CWM Recovery Mode. I need to get it back to Stock with Stock Samsung Recovery so I can then do the OTA update that is out to 4.4.2. Assume reason I can not get this update to install as phone is now is because it is rooted and does not have Stock Recovery. It downloads the update but will not install the update after download and reboot. Does this sound correct as to why I can not get OTA to install?? Thanks for help on this and send me the steps to get it back to Stock 4.3 with Odin and version of Odin to use. Not sure if need to do wipe/factory reset and wipe cache before you would install Stock 4.3 .tar file in Odin. Hope to hear from someone that has Done this before so I know it will work. Thanks Guys
tailgunner9 said:
I need above STOCK 4.3 for my i747. It now has a Rooted 4.3 with CWM Recovery Mode. I need to get it back to Stock with Stock Samsung Recovery so I can then do the OTA update that is out to 4.4.2. Assume reason I can not get this update to install as phone is now is because it is rooted and does not have Stock Recovery. It downloads the update but will not install the update after download and reboot. Does this sound correct as to why I can not get OTA to install?? Thanks for help on this and send me the steps to get it back to Stock 4.3 with Odin and version of Odin to use. Not sure if need to do wipe/factory reset and wipe cache before you would install Stock 4.3 .tar file in Odin. Hope to hear from someone that has Done this before so I know it will work. Thanks Guys
Click to expand...
Click to collapse
Everything you need is in here. I hope this helps http://forum.xda-developers.com/showthread.php?t=2789917

[Q] Updating a already Rooted Galaxy S3 that's on 4.1?

I rooted my dad's phone a while back ago so he can use tethering in case of emergencies etc. He recently got a smart watch and I wanted to updated it so that he can use it. But it has not been touched since that day. I essentially want rooted stock rom, I'm unaware of where to find that the closest I can find is StockMod kitkat. Which seems to not work on ATT phones? I just want to make sure that I don't brick his only phone on christmas. So is there something I should be aware of?
His model is SGH-i747
Baseband
i747UCDLK3
Build number
jro03
So how do I go about upgrading it? Can I just flash TWRP and flash any rom using TWRP?
I found this, so I should install new TWRP, then flash a specified kernel then flash rom? would this be safe route?
Some of the latest ROMs require a 4.4.2 bootloader and modem.
The simplest and safest way to get the latest bootloader may be to flash back to unrooted stock 4.1.1 and run OTA updates until the phone is running the latest KK ROM. You can then flash TWRP or CWM and a custom ROM.
audit13 said:
Some of the latest ROMs require a 4.4.2 bootloader and modem.
The simplest and safest way to get the latest bootloader may be to flash back to unrooted stock 4.1.1 and run OTA updates until the phone is running the latest KK ROM. You can then flash TWRP or CWM and a custom ROM.
Click to expand...
Click to collapse
Would this require flashing with ODIN? I just want it so that it works with root is not required anymore.
Yes, you would flash the 4.1.1 stock ATT ROM via Odin. I prefer Odin 3.07.
You cannot install OTA updates with root.
You can try flashing just the bootloader and modem but I prefer the long slow route of OTA updates.
I rather do it this way, manually so my dad can enjoy it today. I was wondering how can I update it's TWRP? it's at 2.3 but the TWRP manager keeps crashing when I update it.
I highly recommend the latest d2lte version of Philz Touch for recovery.
https://goo.im/devs/philz_touch/CWM_Advanced_Edition/d2lte/
Ok I ****ed up, flash that kernel and did whatever and bam ****ed up. Not working... ****, I still ahve download mode and Recovery but it will not boot into the OS. I get a flash of samsung and then nothing else happends...****
I decided to flash stock DLK3 in odin. Then let the updates take it course (my dad doesn't need root) Where Can I find the file?
The stock ATT firmware is on sammobile.com.
If you want root, OTA to the latest 4.4.2, install Philz, flash supersu via recovery.

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