[Q] Returning to stock (UNROOT) just update? - AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin

Hey guys I'm planning to sell my S4 and I'm rooted on Android version 4.2.2 MF3 and I want to return to stock can I just update the software to return to stock and it will automatically unroot?

Just flash the mf3 tar file in Odin and you'll be good to go
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[Q] Where is the 4.3 update?

Hello guys, I am on mf3 rooted and i want to go on 4.3, where can i update to 4.3?
My s4 was rooted on mf3 and it ota updated (accidentally) to mk2. I'm on att.
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
B.S. update wont work on rooted phones..unroot it and get the update like I did..believe me I tried many times...oh I had to get mf3 Tar files to reflash stock rim from odinthen and only yhen it can be done
Sent from my SAMSUNG-SGH-I337 using Tapatalk
r1tesh said:
B.S. update wont work on rooted phones..unroot it and get the update like I did..believe me I tried many times...oh I had to get mf3 Tar files to reflash stock rim from odinthen and only yhen it can be done
Sent from my SAMSUNG-SGH-I337 using Tapatalk
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I used the MF3 Odin files to Flash back to stock MF3 and re rooted to use Supersu survival mode and I took the OTA Update .safest way to root MK2. It can in fact be done
ROOTED ATT MK2 using Tapatalk

[Q] Update rooted 4.2 MDL?

This is my first time updating a rooted device. I switched to android this summer. I am currently rooted on stock 4.2 MDL. To update to 4.3 I can't use the OTA right? Do I need to flash a copy of it myself since I'm already rooted? Or do I unroot then update? Not sure how the whole process works.
Don't update and please use a custom 4.3 ROM!
Sent from my SAMSUNG-SGH-I337 using xda app-developers app

Unroot AT&T S4 with MF3

I am trying to unroot my AT&T Galaxy S4 back to stock so I can apply the OTA updates. Currently I am rooted and running MF3 and cannot apply any of the OTA updates, fails at 25%
So if I want to unroot do I Odin the MF3 tar files or would it be better to Odin back to the MDL version? Then I should be able to apply the updates?
Why don't you just Odin the nb1 tar files and forget the ota?
Sent from my Nexus 5 using XDA Free mobile app
I thought about doing that but was not sure if it was possible since since I was rooted. Was afraid of bricking the phone. So if I Odin NB1, how do I unroot the phone? Do I need to do anything before flashing that tar file?
Sent from my SAMSUNG-SGH-I337 using XDA Free mobile app
niravs82 said:
I thought about doing that but was not sure if it was possible since since I was rooted. Was afraid of bricking the phone. So if I Odin NB1, how do I unroot the phone? Do I need to do anything before flashing that tar file?
Sent from my SAMSUNG-SGH-I337 using XDA Free mobile app
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Just flash in Odin. It'll put the new firmware on and remove root. You don't have to unroot first
Sent from my Nexus 5 using XDA Free mobile app
jd1639 said:
Just flash in Odin. It'll put the new firmware on and remove root. You don't have to unroot first
Sent from my Nexus 5 using XDA Free mobile app
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Thanks that worked!! I have the NB1 on the phone now.

[Q] i337 4.4.4 Rooted. How to Unroot and return to factory

I saw a thread on how to unroot s4 on 4.4.4, but I can't find it anywhere. It's my wife's phone so I just want it to be returned to stock if possible so she can update to any new updates that come out soon. I used the odin towelroot method to root. I'm using safestrap as well. Any help would be great
adamd1979 said:
I saw a thread on how to unroot s4 on 4.4.4, but I can't find it anywhere. It's my wife's phone so I just want it to be returned to stock if possible so she can update to any new updates that come out soon. I used the odin towelroot method to root. I'm using safestrap as well. Any help would be great
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Click to collapse
Flash the nb1 tar file in Odin. Back up first off the internal sd card. http://forum.xda-developers.com/showthread.php?p=56453100
Sent from my Nexus 5 using XDA Free mobile app
jd1639 said:
Flash the nb1 tar file in Odin. Back up first off the internal sd card. http://forum.xda-developers.com/showthread.php?p=56453100
Sent from my Nexus 5 using XDA Free mobile app
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Thats the thread I was looking for: ) Thanks

[Q] Firmware Question

I have an ATT galaxy s4 I337 that I need to get firmware for. How do I know what firmware I need for my phone? Before the problems started I was on 5.0.2. Where can I get the correct firmware to install on my phone?
Thanks,
Jerry
Samsung/ATT are not updating anything that is flashable in Odin. You'll need to flash the nb1 tar file then ota up from there. See this, http://forum.xda-developers.com/showthread.php?p=53758227
Sent from my Nexus 9 using XDA Free mobile app

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