Complete reset - AT&T, Rogers, Bell, Telus Samsung Galaxy S III

Rooted with CWM, then flashed CM 10. Did not back up ever. I want stock GS3. I'm planning on selling it soon so i want it back to what it was before, but keeping the CMW is fine. Thank you.

Check out the unroot procedures in post #2 of my guide. The I747 link is on my signature.
If you want to remain rooted with a custom recovery, simply flash the stock-rooted firmware in the Android Development section with Odin and so a factory reset

Related

[Q] Noob needs to re-root after accepting OTA

Okay. So I believe I messed up. I accepted the OTA a few weeks ago and the next day realized some of my root required apps no longer worked. I was wondering what steps do I have to take to fix the root so that everything can work correctly once again.
Thanks,
In wondering how the OTA pass the custom recovery. Try in Development Section downloading a Stock Rooted version or acustom ROM.
Verify first of you can enter recovery. Stock/CWM/TWRP whatever you was using.
Let us know if you are in Stock Recovery and what version you have after the OTA. LG8 or LI3.
Sent from my O=O
Noob also needs to read forum rules before posting...lol
Questions go in Q&A
Thread moved
FNM
My carrier is US Cellular but the root method was the same step for step. My version says LI4. I am also rooted while still using the stock ROM.
csmasn said:
In wondering how the OTA pass the custom recovery. Try in Development Section downloading a Stock Rooted version or acustom ROM.
Verify first of you can enter recovery. Stock/CWM/TWRP whatever you was using.
Let us know if you are in Stock Recovery and what version you have after the OTA. LG8 or LI3.
Sent from my O=O
Click to expand...
Click to collapse
if u have custom recovery boot into it and flash this http://k0nane.info/rom/ecm/TeamEpic-Root-from-Recovery-v5.zip
If on stock recovery use odin https://rapidshare.com/files/4208525095/ODIN.zip and flash one of these http://forum.xda-developers.com/showthread.php?t=1900492 to get it back

[Q] Flashing back to stock for a clean official At&t jellybean update

I just flashed my at&t GS3 to Cyanogens Cm10 m2 using clockworkmod and am wondering what the procedure to flash back to stock is, so as to receive the official JB update from at&t whenever that may be.
I made a back up of my stock rom in clockworkmod but what if a user did not make a backup of the stock rom?
Thanks
rootitnbootit said:
I just flashed my at&t GS3 to Cyanogens Cm10 m2 using clockworkmod and am wondering what the procedure to flash back to stock is, so as to receive the official JB update from at&t whenever that may be.
I made a back up of my stock rom in clockworkmod but what if a user did not make a backup of the stock rom?
Thanks
Click to expand...
Click to collapse
The following thread has a section that explains with YouTube video demonstrations how to unroot and return to stock ROM.
http://forum.xda-developers.com/showthread.php?t=1728824
I am not entirely sure if I followed that particular instructions video or another, but in summary I downloaded the Stock ICS ROM which can be found in a thread somewhere around here in XDA, then I downloaded ODIN (also can be found on XDA) and used it to flash the Stock ICS ROM through it after having booted the phone into Download Mode and connected it. Check the thread and see if the instructions are similar to what I just described.
I know with my last phone (skyrocket aka i727) you can oden the stock firmware from sammobile with original recovery without triggering the flash counter.
Does this work with the s3?
Sent from my SAMSUNG-SGH-I747M
Yes as long as it is the OEM rom.

[Q] How to revert back to rooted stock image from CM10

Hey guys, so CM10 has been giving me some minor troubles, and I'd like to flash my rom back to the rooted stock rom. Would I be able to just follow the same instructions and rooting it the first time around? Specifically these instructions: http://forum.xda-developers.com/showthread.php?t=1739426&highlight=restore
In my mind, doing the above is just like wiping the phone, and slapping the old image back on it, but I'm really afraid of bricking my phone, so I'm asking just to make sure. Thanks!
There is a stock firmware thread in the Android development section. Within that, there is a link to root-injected stock firmwares. Both threads have instructions. You should be all set.

Question about rooting with odin

I recently took the ota update to 4.1.2 mb1 and lost root. My question is can I use odin to flash [ROM|Stock Rooted] 3/3/13 Sprint Touchwiz Jelly Bean 4.1.2 (L710VPBMB1) Odex/DeOdex? And If so do I use the full ROM odex? And Do I have to flash anything besides the ROM? Or can I keep everything else stock?
Monoclypsus said:
I recently took the ota update to 4.1.2 mb1 and lost root. My question is can I use odin to flash [ROM|Stock Rooted] 3/3/13 Sprint Touchwiz Jelly Bean 4.1.2 (L710VPBMB1) Odex/DeOdex? And If so do I use the full ROM odex? And Do I have to flash anything besides the ROM? Or can I keep everything else stock?
Click to expand...
Click to collapse
Hey there buddy, welcome to XDA (I see this is your second post).
Anyways, do you still have a custom recovery? I'm assuming you don't, since it sounds like you went all the way back to stock unrooted in order o get the update (in the future, Freeza typically has the update for Root users a week or so after the OTA release, so no need to go back to stock unrooted).
Anyways, back to your current situation. Since you most-likely have the stock recovery, you'll have to go back to being rooted with either CWM or TWRP (I prefer TWRP, but they're both good). I personally use mskip's toolkit, it's fairly straightforward. You could also follow qbking77's rooting method. He does a good job explaining how to root. Samsung hasn't locked their bootloader and don't try to in their updates, so these rooting methods stand the test of time (and updates).
Once you have a custom recovery installed (or if you already have one installed), FIRST THING to do is perform a nandroid backup. THIS IS KEY. Once you have one done, go ahead and flash Freeza's Stock Rooted ROM. I'd recommend doing a clean flash, as it's the best way to minimize the chances of errors and bugs. Just wipe system and cache and dalvik cache, and then flash the downloaded ROM. And speaking of downloading, be sure to check the md5 sum of the download before you flash. Most problems with the stable ROMs here on XDA stem from bad downloads.
You can also check out other ROMs. I won't go too crazy on advertising here, but scroll through these two sub-forums, Android Development and Original Android Development. I've enjoyed most ROMs I've tried.
Hope this helps!
ok
topherk said:
Hey there buddy, welcome to XDA (I see this is your second post).
Anyways, do you still have a custom recovery? I'm assuming you don't, since it sounds like you went all the way back to stock unrooted in order o get the update (in the future, Freeza typically has the update for Root users a week or so after the OTA release, so no need to go back to stock unrooted).
Anyways, back to your current situation. Since you most-likely have the stock recovery, you'll have to go back to being rooted with either CWM or TWRP (I prefer TWRP, but they're both good). I personally use mskip's toolkit, it's fairly straightforward. You could also follow qbking77's rooting method. He does a good job explaining how to root. Samsung hasn't locked their bootloader and don't try to in their updates, so these rooting methods stand the test of time (and updates).
Once you have a custom recovery installed (or if you already have one installed), FIRST THING to do is perform a nandroid backup. THIS IS KEY. Once you have one done, go ahead and flash Freeza's Stock Rooted ROM. I'd recommend doing a clean flash, as it's the best way to minimize the chances of errors and bugs. Just wipe system and cache and dalvik cache, and then flash the downloaded ROM. And speaking of downloading, be sure to check the md5 sum of the download before you flash. Most problems with the stable ROMs here on XDA stem from bad downloads.
You can also check out other ROMs. I won't go too crazy on advertising here, but scroll through these two sub-forums, Android Development and Original Android Development. I've enjoyed most ROMs I've tried.
Hope this helps!
Click to expand...
Click to collapse
Ok, just out of curiousity... Before I took the OTA i was rooted 4.1.1 stock with stock recovery. Is there any way to do it the same? The method I used before was this [HOWTO] [ROOT] No Tripping Flash Counter [SPR L710VPBLJ7] JB 4.1.1. It was super quick and easy.
Monoclypsus said:
Ok, just out of curiousity... Before I took the OTA i was rooted 4.1.1 stock with stock recovery. Is there any way to do it the same? The method I used before was this [HOWTO] [ROOT] No Tripping Flash Counter [SPR L710VPBLJ7] JB 4.1.1. It was super quick and easy.
Click to expand...
Click to collapse
Yeah, that same method should work. I personally like the custom recoveries, but understand your desires to leave it at stock recovery (not triggering the flash counter).
Like I mentioned before, Samsung hasn't (and most likely won't) locked their bootloaders, so any rooting method that has worked in the past should work in the future. Just make sure to read the last 3-4 pages of the thread for whatever method you're trying to use to see if there are any issues. I know an earlier version of mskip's toolkit was having issues with JB for a little bit (it's updated now).
Well I'm gonna give it a shot. Ill let you know how it turns out.
Sent from my SPH-L710 using xda app-developers app
Just went with cf autoroot. Worked fine.
Sent from my SPH-L710 using xda app-developers app
I've got a problem I installed the OTA and now I cant boot into android. Its stuck on starting apps. I have the stock recovery. How can I fix this?. What do I do? I can get to ODIN download mode. *edit** can get into safemode too. And I now have a custom recovery installed.
I still dont know what to do from here. How do I flash the downloaded rom because the new file I downloaded seems to be a zip and can only be flashed with CWM not ODIN. I cant place it in the right directory of my phone to do that.
jkj said:
I've got a problem I installed the OTA and now I cant boot into android. Its stuck on starting apps. I have the stock recovery. How can I fix this?. What do I do? I can get to ODIN download mode. *edit** can get into safemode too. And I now have a custom recovery installed.
I still dont know what to do from here. How do I flash the downloaded rom because the new file I downloaded seems to be a zip and can only be flashed with CWM not ODIN. I cant place it in the right directory of my phone to do that.
Click to expand...
Click to collapse
I replied to your thread. I hope it works for what you need.

How to UpDate Modified Device?!

Hello,
I have Galaxy S3 running 4.1.1, i have perviously
rooted it. After that i done a Factory Rest to the Device,
then tried to UpDate it to the latest Version!
But it always tells me that this device is modified!
What i want is to Completely REMOVE the Root,
then UPDATE it to the latest version? Please HELP!
DaYiM said:
Hello,
I have Galaxy S3 running 4.1.1, i have perviously
rooted it. After that i done a Factory Rest to the Device,
then tried to UpDate it to the latest Version!
But it always tells me that this device is modified!
What i want is to Completely REMOVE the Root,
then UPDATE it to the latest version? Please HELP!
Click to expand...
Click to collapse
As long as you have a custom recovery (either CWM or TWRP), you will not be able to update. You could go back to 100% stock unrooted and then update, but this is not necessary and you'll be doing a lot more steps. More steps means more chances to mess something up.
Good news is that you can just install the stock Rom. Freeza always updates his thread with the most recent Stock Rooted Rom. A lot of times he comes out with it even before I get the OTA from Sprint. All you have to do is flash it in TWRP or CWM. In case you're not familiar with the procedure for doing this, please see this linked post.
Finally, OTAs are fairly common, so check out CNexus' thread on OTAs.
DaYiM said:
Hello,
I have Galaxy S3 running 4.1.1, i have perviously
rooted it. After that i done a Factory Rest to the Device,
then tried to UpDate it to the latest Version!
But it always tells me that this device is modified!
What i want is to Completely REMOVE the Root,
then UPDATE it to the latest version? Please HELP!
Click to expand...
Click to collapse
If you want to go back to stock completely, you will need to odin the tar file and the latest triangle away. This will set your binary and get you back to normal and then odin the stock tar. This will put you back to completely stock with a stick recovery. You should be able to update from there. There are several links to the info you need.
Sent from my SPH-L710 using Tapatalk 2
4_Weasel said:
If you want to go back to stock completely, you will need to odin the tar file and the latest triangle away. This will set your binary and get you back to normal and then odin the stock tar. This will put you back to completely stock with a stick recovery. You should be able to update from there. There are several links to the info you need.
Sent from my SPH-L710 using Tapatalk 2
Click to expand...
Click to collapse
They don't necessarily have to use Odin and Triangle Away. Here is a thread for a recovery-flashable zip which will reset their counter and restore them back to unrooted stock.
That being said, if the only reason they want to go back to stock is to take the update, it's entirely unnecessary. Like I said before, the more steps they have to take, the more chances they have to mess something up (especially when it comes to Odin and Download mode, in my opinion). If they want to return to stock unrooted for another reason, the easiest way is to use the flashable zip.
Thanks alot for all of your help

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