Stock Unrooted? - T-Mobile LG G4

Hi all, I just got back from basic training at Fort Jackson, I had rooted my phone before leaving and now I want to go back to stock, looking around I haven't seen anything and the one I did see was taken down due to hard bricking. So is there any way to go back to full stock Unrooted.

H4rryTipp3r said:
Hi all, I just got back from basic training at Fort Jackson, I had rooted my phone before leaving and now I want to go back to stock, looking around I haven't seen anything and the one I did see was taken down due to hard bricking. So is there any way to go back to full stock Unrooted.
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Click to collapse
U Can unroot Your Device By Installling Stock Rom But First U should backup your efs partition and then u are ready for stock process download stock rom from sammobile for your country and make sure that it is for your device and for your country also and then download it then flash it with odin
Sent from my SM-T111 using XDA Forums

I would recommend using the LG flash tool and flashing the 10n kdz.

Vseprz said:
I would recommend using the LG flash tool and flashing the 10n kdz.
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Click to collapse
so I'll be safe to flash that even though I'm on this?

H4rryTipp3r said:
so I'll be safe to flash that even though I'm on this?
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Click to collapse
Yes, you can upgrade from the 10h to 10n, but you should not downgrade from 10n to 10h as there is a rollback flag that will prevent loading the stagefright vulnerable 10h and brick your phone.

Related

Unroot V20o

Hi!!
I need to send my phone back for a replacement. Anyone know how to unroot and go back to original stock v20a?? Can I just flash the firmware kdz file?? (assuming I'll just loose root).
Thanks,
delf0s said:
Hi!!
I need to send my phone back for a replacement. Anyone know how to unroot and go back to original stock v20a?? Can I just flash the firmware kdz file?? (assuming I'll just loose root).
Thanks,
Click to expand...
Click to collapse
You can also try unlock root.i think it works for unrooting.you can do it with the kdz.
Sent from my P-970 using Tapatalk
I recommend that you install your local stock rom by smart flash
Trolling in the deep

[Q] Help tried to upgrade and bricked phone

So, I tried to upgrade my phone that was rooted and was stuck in a CWM bootloop, I was able to get out of the bootloop by installing the DFUSE rom that us for the d959, the problem is now I have my phone booted up but I need to return back to stock AT&T d950 preferably kitkat, but I cant figure out to do so, thanks for your help to get to where I am so far, just need a push one step further.
joecash said:
So, I tried to upgrade my phone that was rooted and was stuck in a CWM bootloop, I was able to get out of the bootloop by installing the DFUSE rom that us for the d959, the problem is now I have my phone booted up but I need to return back to stock AT&T d950 preferably kitkat, but I cant figure out to do so, thanks for your help to get to where I am so far, just need a push one step further.
Click to expand...
Click to collapse
NEVER update anything if you are rooted especially not when you have a custom recovery. At least not until you thoroughly read through the forum. I find it insane that people will just start flashing things when you could possibly have a $700 paper weight. The att model and the tmous model have different modems. Go here for a really good guide. http://forum.xda-developers.com/showthread.php?t=2753013
joecash said:
So, I tried to upgrade my phone that was rooted and was stuck in a CWM bootloop, I was able to get out of the bootloop by installing the DFUSE rom that us for the d959, the problem is now I have my phone booted up but I need to return back to stock AT&T d950 preferably kitkat, but I cant figure out to do so, thanks for your help to get to where I am so far, just need a push one step further.
Click to expand...
Click to collapse
You can't just go back to kitkat since there's no one put out a return to stock kitkat procedure. Your best option is to use the return to jelly bean stock flashtool procedure for at&t and just take the kitkat update again that's the only way.
Sent from my LG-LS995 using Tapatalk
yellowman82 said:
You can't just go back to kitkat since there's no one put out a return to stock kitkat procedure. Your best option is to use the return to jelly bean stock flashtool procedure for at&t and just take the kitkat update again that's the only way.
Sent from my LG-LS995 using Tapatalk
Click to expand...
Click to collapse
i don't think he can because the flash tool will more than likely think its the tmobile variant now.
PattyNYC said:
i don't think he can because the flash tool will more than likely think its the tmobile variant now.
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Click to collapse
Well that sucks not sure what he could do then.
Sent from my LG-LS995 using Tapatalk
yellowman82 said:
Well that sucks not sure what he could do then.
Sent from my LG-LS995 using Tapatalk
Click to expand...
Click to collapse
i think the link in the second post should help him. he should stil have adb
PattyNYC said:
NEVER update anything if you are rooted especially not when you have a custom recovery. At least not until you thoroughly read through the forum. I find it insane that people will just start flashing things when you could possibly have a $700 paper weight. The att model and the tmous model have different modems. Go here for a really good guide. http://forum.xda-developers.com/showthread.php?t=2753013
Click to expand...
Click to collapse
I am basically in the same situation as this OP was before his worked, but it isnt working for me I get the error that the model doesnt match if I use the D950 dll and tot, and i get an error that says cross upgrade if i use the D959 dll and the 950 tot
joecash said:
I am basically in the same situation as this OP was before his worked, but it isnt working for me I get the error that the model doesnt match if I use the D950 dll and tot, and i get an error that says cross upgrade if i use the D959 dll and the 950 tot
Click to expand...
Click to collapse
Post questions in that thread it would be beneficial for you as I don't know a lot about basebands

Updating after Rooting With CH Method

So with the ChainFire method listed in this forum to root the S6, will I be able to update with OTA updates? First time rooting this way without installing custom recovery etc.
If not able, what will be the easiest method when updates come out?
Thanks in advance
Nope. You have to unroot or flash original t mobile firmware.
To take the ota you need 100% stock plus stock recovery.
Odin back to factory T-Mobile firmware is the only way
jonahtriangle said:
Nope. You have to unroot or flash original t mobile firmware.
Click to expand...
Click to collapse
Sorry first time with a Samsung device. Will unrooting or flashing original firmware wipe my data?
reficuliu said:
Sorry first time with a Samsung device. Will unrooting or flashing original firmware wipe my data?
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Click to collapse
You can reflash stock firmware using odin and it will not delete data unless you manually do a factory reset. You should be good to go.
jonahtriangle said:
You can reflash stock firmware using odin and it will not delete data unless you manually do a factory reset. You should be good to go.
Click to expand...
Click to collapse
Thanks! Have rooted and deleted some bloatware and am waiting for the new firmware to fix the lit Flash LED issue. I just really don't want to go through the backup process for all my data and apps.

[Q] Safestrap removal

Hello,
I just received a phone that I purchased off Swappa, the seller stated that the phone was not rooted and when I turned it on it had a safe strap screen before it booted into a factory reset of 4.4.2. I want to know how I can remove safestrap without bricking my phone. I have no idea where to start. It's safestrap version 3.72. If i need to flash and reinstall android I would like to update to 5.0.
Thank you all for the help
sfgsr1 said:
Hello,
I just received a phone that I purchased off Swappa, the seller stated that the phone was not rooted and when I turned it on it had a safe strap screen before it booted into a factory reset of 4.4.2. I want to know how I can remove safestrap without bricking my phone. I have no idea where to start. It's safestrap version 3.72. If i need to flash and reinstall android I would like to update to 5.0.
Thank you all for the help
Click to expand...
Click to collapse
Here : http://forum.xda-developers.com/showthread.php?p=59666956
Or here : http://forum.xda-developers.com/showthread.php?p=59818274
Notes from Note 4
norbarb said:
Here : http://forum.xda-developers.com/showthread.php?p=59666956
Or here : http://forum.xda-developers.com/showthread.php?p=59818274
Notes from Note 4
Click to expand...
Click to collapse
Thank you for the quick response, would I use the stock rom or the rooted rom? I want to return to 100% stock.
sfgsr1 said:
Thank you for the quick response, would I use the stock rom or the rooted rom? I want to return to 100% stock.
Click to expand...
Click to collapse
If you want to be 100% stock use stock rom not rooted.

Do i have to unroot before rolling back to marshmallow?

i'm trying to rollback to marshmallow using the official package, i found this in the precautions before installation
"2. Make sure your phone system version has not been unlocked or rooted."
1. why is that. is it because their policy against root or is it actually going to cause problems during the rollback process?
2. if yes i should unroot: do i simply click unroot from kingroot app or are there more comprehensive way to unroot?
thanks
09009494 said:
i'm trying to rollback to marshmallow using the official package, i found this in the precautions before installation
"2. Make sure your phone system version has not been unlocked or rooted."
1. why is that. is it because their policy against root or is it actually going to cause problems during the rollback process?
2. if yes i should unroot: do i simply click unroot from kingroot app or are there more comprehensive way to unroot?
thanks
Click to expand...
Click to collapse
Just relock the bootloader and your phone shall be unrooted.
jonezie said:
Just relock the bootloader and your phone shall be unrooted.
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Click to collapse
not sure how to do that because i used kingroot with a single click
Just install stock recovery then flash the roll back package.
After that, flash stock MM rom for your device.
swedenboy said:
Just install stock recovery then flash the roll back package.
After that, flash stock MM rom for your device.
Click to expand...
Click to collapse
what about the bootloader that jonezie is talking about?
i flashed rooted c432b836 with rolback package first small one then i got c900b300, after that i flashed c432b136, and successfully got back to marshmalow. so, realy dont know why i need unroot or flash stock recovery, if its working anyway
09009494 said:
what about the bootloader that jonezie is talking about?
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Click to collapse
For me, the only way to relock bootloader is flashing stock firmware.
Last time, I tried relock bootloader by SRK Tool and it costed me 2 days to get my device back to normal, since it encountered serious error.
---------- Post added at 12:23 AM ---------- Previous post was at 12:21 AM ----------
Arnys said:
i flashed rooted c432b836 with rolback package first small one then i got c900b300, after that i flashed c432b136, and successfully got back to marshmalow. so, realy dont know why i need unroot or flash stock recovery, if its working anyway
Click to expand...
Click to collapse
I always flash stock recovery before flashing stock rom, and I didn't try flashing stock rom over twrp. Next time I'll try ?

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