Unroot - AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin

As many of you know, we have a update for the 4.4 KitKat version. Also, most people are rooted with SS and some runnning a custom ROM like myself. My question is, how can I fully unroot my phone beacuse I thought I unrooted it fully and the error message popped up. Should i do the unbrick method with the MF3 stuff. Or what other option. Im not brocked though.

I would flash your firmware version in Odin and then take the ota. Back everything up first of course. Also there is currently no root method so tibu is not a good backup solution.

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Went back to stock 4.2.2, how do I update to 4.3 stock? (won't let me update)

So basically I went back to stock by "TAR files to flash MF3 via ODIN" and now I am on 4.2.2 stock. I don't really need root and just want to go 4.3
What I want to do is go 4.3 but it won't let me, it says I am up to date even though I am on 4.2.2.
It also won't let me update via kies...how do I fix this?
btort1 said:
Ok so I have a rooted 4.2.2 mf3 S4 and I want to factory reset it because it's pretty laggy if I compare it to my gf's s4 which is also rooted.
I didn’t do the odin root, I used this method to root my s4
http://www.youtube.com/watch?v=A_lu4ibJQtg
Is there any easy way to factory reset without losing the root?
I got a few more questions
Is there a way I can go to 4.3 root from 4.2.2? What would happen if I update to stock 4.3 or 4.4 (when it officially comes out) using the AT&T software update, will it brick my phone or will I be ok?
Click to expand...
Click to collapse
ODIN root method is for the I337m only anyways, so it wouldn't have worked. If you do a factory reset in the stock recovery, it doesn't touch the system files at all so you should still keep root. I'd make SuperSU a system app first though. You can get the 4.3 OTA through the software update menu and as long as you activate survival mode in SuperSU and you haven't made any changes whatsoever to the system files (besides root), it will run just fine.
Nvm got it! thanks
Bump! updated OP

[Q] Unrooting or updating

Hi, almost a year ago shortly after I got my S4 I was very eager to root it, so I came here and followed the guides. I successfully flashed the ROM and proceeded to root my phone but still didn't fully understand the process. I've been sitting on the same version of Android (4.2.2) for a while now and cannot update because there was a file I had to back up and rename. This file was the file which launched the updater, and wasn't part of the guide...
Just now I decrypted my phone, re-flashed it with TWRP, did a factory reset and still have a rooted phone with no update file. I fear the risk of bricking it if I proceed with adding ROM's. Is there an easy way to either update my phone, or unroot it? I may have naively made the only backup image the one that was rooted and with no update file. Staying rooted and updating would be prefered but I just have no idea what I'm doing, to be honest :fingers-crossed:
-Take care, Rob
tenthsun said:
Hi, almost a year ago shortly after I got my S4 I was very eager to root it, so I came here and followed the guides. I successfully flashed the ROM and proceeded to root my phone but still didn't fully understand the process. I've been sitting on the same version of Android (4.2.2) for a while now and cannot update because there was a file I had to back up and rename. This file was the file which launched the updater, and wasn't part of the guide...
Just now I decrypted my phone, re-flashed it with TWRP, did a factory reset and still have a rooted phone with no update file. I fear the risk of bricking it if I proceed with adding ROM's. Is there an easy way to either update my phone, or unroot it? I may have naively made the only backup image the one that was rooted and with no update file. Staying rooted and updating would be prefered but I just have no idea what I'm doing, to be honest :fingers-crossed:
-Take care, Rob
Click to expand...
Click to collapse
@tenthsun
Could u tell me what is your firmware from about device .....If u have MDL or MDB then u just install any custom 4.4 Kitkat roms and then flash loki patch. U are pretty lucky to have that firmware. Do Not update using your phone coz u would stuck with locked BL and u won't be able to use loki patch anymore. On the other side if u like to unroot just odin to stock firmware according to your firmware.
☆Swyped From Venomous Droid Blue Chrome Edition☆
ted77usa said:
@tenthsun
Could u tell me what is your firmware from about device .....If u have MDL or MDB then u just install any custom 4.4 Kitkat roms and then flash loki patch. U are pretty lucky to have that firmware. Do Not update using your phone coz u would stuck with locked BL and u won't be able to use loki patch anymore. On the other side if u like to unroot just odin to stock firmware according to your firmware.
☆Swyped From Venomous Droid Blue Chrome Edition☆
Click to expand...
Click to collapse
It seems to be MDL.
Much appreciated and I think i'll try Odin because I want to be able to update officially from Samsung for now.
Thank you

[Q] Need help with root and best route to update

Hello all, I rooted my wife's phone when it first came out and told her not to take any updates.
Well She's still on 4.2.2, software/baseband L720VPUAMDL and want to know what is the best route to get her updated to the latest while staying rooted?
Im not to used to Samsungs and its been a while since I attacked anything samsung related and am currently searching to get me familiarized again. :good:
Best way is back everything up, Odin the NAE .tar file, let the phone take the NG2 OTA, then reroot and restore.
Would I need to unroot first or can I simply run the latest update?
You would have to unroot in order to accept an OTA update. And if you have removed any bloatware, it will still probably fail unfortunately.
ok thank you. now to find the files and see if the drivers are still installed.
There are no issues rooting the latest update correct?
You can go to sammobile.com to get the NAE firmware.
The only method that doesn't work to root the latest version (NG2) is Towelroot. The other methods still work.
Don't download the NAE tar from samobile, the speeds are horrible. Get it from here: http://forum.xda-developers.com/showthread.php?t=2663619

Acquiring lollipop from 4.4.2 nc4

Hello
First let it be known that i have searched my butt off and tried many different things. The best i could get was a rooted phone and a non working safestrap install.
Can someone please give clear instructions here in this thread to either a) install safestrap on 4.4.2 nc4 or b) let me know if it's possible to install verizons stock lollipop firmware using odin (no recovery required).
I would love to get a working custom recovery to try different roms. Failing that, id love to know if it's possible to just flash stock lollipop firmware on this device.
I'm sorry to make such a request, as my first post.. But have been rooting and roming and xdaing since the Samsung vibrant. I'm just tired of trying to make this locked bootloader work. I must've tried a hundred different things.
As of right now ive odind back to 4.4.2 stock with nc4 kernel and said root, busybox, and supersu.
I'm familiar with odin, flashing, all the terminology, and can find the files on my own.
scottayy said:
Hello
First let it be known that i have searched my butt off and tried many different things. The best i could get was a rooted phone and a non working safestrap install.
Can someone please give clear instructions here in this thread to either a) install safestrap on 4.4.2 nc4 or b) let me know if it's possible to install verizons stock lollipop firmware using odin (no recovery required).
I would love to get a working custom recovery to try different roms. Failing that, id love to know if it's possible to just flash stock lollipop firmware on this device.
I'm sorry to make such a request, as my first post.. But have been rooting and roming and xdaing since the Samsung vibrant. I'm just tired of trying to make this locked bootloader work. I must've tried a hundred different things.
As of right now ive odind back to 4.4.2 stock with nc4 kernel and said root, busybox, and supersu.
I'm familiar with odin, flashing, all the terminology, and can find the files on my own.
Click to expand...
Click to collapse
Yes..you can flash stock firmware for 5.0 via Odin. You will lose root and as of this time....can not root 5.0
once on 5.0, you can only odin back to 4.4.4 which is also unrootable.
simplyeorange said:
Yeah you can go back to 4.4.4 I've read post of people on this forum saying they were able to get back to 4.4.4 you need to download the stock tar. Which you can find on sammobile than boot into download mode and then open Odin flash the stock tar. After its done flashing Then boot into stock recovery and do factory data reset. Wait about 5-10mins and should boot you into 4.4.4
Click to expand...
Click to collapse
Sent from my Note 3 via Tapatalk
Thanks for that. I'm sorry about the aggressive tone of my original post. I was just quite frankly mad at how much verizon locked the note 3 down. I own it, you know? Lol.
I wanted custom recovery mostly for the nandroid backups. If i flash the nc2 kernel on 4.4.2 with nc4 kernel... Supposedly this is supposed to make safestrap work with one rom slot (stock). I tried this but it soft bricked. Is there a custom nc2 kernel I'm supposed to flash?
Also if i odin the stock 5.0 files will this keep all user apps and data? I suppose i could use titanium backup for that but I'm not sure if it will be compatible from 4.4.2 to 5.0?
I guess i have to debate whether i want nandroid backup abilities or lollipop.

rooted - trying take OTA lollipop dont care about keeping root

i was able to take part one of the update which i think did something to Root....when I open SuperSU it says cant install binary, may need to re-root. I don't want root anymore. I tried second OTA update and fails.
I'm guessing i just have to odin flash a stock img?...my question is, can i do the lollipop one? or do i have to do kitkat and just take the OTA? also, does it matter which version of kitkat or lollipop?
thanks!
download the latest stock rom from somewhere, and flash with odin or flashfire. That should be all you need to do.
thanks...just flashed one of the lollipops and worked great! didnt have to even kept data and custom went away!

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