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How to Fully unroot To get 10N Update

Im on 10H rooted . How can i fully unroot so i get the new update? I have read so many things that i dont know how really to do it.

lordmusik said:
Im on 10H rooted . How can i fully unroot so i get the new update? I have read so many things that i dont know how really to do it.
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You don't have to accept an OTA to be on 10N.
If you are rooted and have TWRP, you can go here and follow the easy instructions to flash 10N over 10H:
http://forum.xda-developers.com/tmobile-g4/development/rom-g4-h811-10n-stock-rooted-rom-t3188858
If you are currently on rooted 10H and you just don't want to keep root and want to return to 10H full stock and just be able to accept an OTA 10N update, you'll need to flash back to unrooted full stock 10H. Follow the instructions here:
http://forum.xda-developers.com/tmobile-g4/general/restore-lg-g4-h811-return-to-stock-t3172970

Stock Unrooted?

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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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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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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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.

How do I unroot my g4? h81120i

I rooted my device but want to unroot it so I can return it as it is broken. How do I do this? It's not bricked or anything the screen is just cracked. I followed this guide if it matters: http://forum.xda-developers.com/tmobile-g4/development/stock-h811-20i-images-kdz-flashable-t3308227
If possible can you give me specific and detailed easy to understand instructions? I don't know what flashing ROM means.

thumbtwists said:
I rooted my device but want to unroot it so I can return it as it is broken. How do I do this? It's not bricked or anything the screen is just cracked. I followed this guide if it matters: http://forum.xda-developers.com/tmobile-g4/development/stock-h811-20i-images-kdz-flashable-t3308227
If possible can you give me specific and detailed easy to understand instructions? I don't know what flashing ROM means.
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i think if you flash stock and chose refurbished on LG UP.
here its the forth one that ends on KDZ.
http://downloads.codefi.re/autoprime/LG/LG_G4/H811/H81120i/
H81120i_00_0201.kdz
on the link you provided thers LGUP use that to flash stock.

IF you flash root, i think you can delete root files and you'll be set

LG repaired my phone...and upgraded it to ZVC

So as the title suggests, I lost my files, root, xposed, everything.
When I first got my phone it was on like ZV5 or something, whichever one you could dd an image after injecting root. This one came loaded with ZVC, so I'm unable to stay on the easily rooted version obviously. Am I basically stuck now? Or is there a way to root ZVB after rolling back (as I understand it, trying to roll back further results in hard brick) ?

agentfusion said:
So as the title suggests, I lost my files, root, xposed, everything.
When I first got my phone it was on like ZV5 or something, whichever one you could dd an image after injecting root. This one came loaded with ZVC, so I'm unable to stay on the easily rooted version obviously. Am I basically stuck now? Or is there a way to root ZVB after rolling back (as I understand it, trying to roll back further results in hard brick) ?
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You cannot downgrade past ZVB on the LS991. You can flash ZVB, but nothing earlier. ZVB and ZVC has anti-rollback, and if it sees anything older than ZVB it will brick.

poog said:
You cannot downgrade past ZVB on the LS991. You can flash ZVB, but nothing earlier. ZVB and ZVC has anti-rollback, and if it sees anything older than ZVB it will brick.
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... Yeah. That's not what I was asking. I know (as I said) that I can't roll back past ZVB. I was asking if ZVB can be rooted if I roll back to it, or if I'm stuck with unrooted ZVC because LG decided to update my phone without asking?
Sent from my LG G4 using XDA Labs

agentfusion said:
... Yeah. That's not what I was asking. I know (as I said) that I can't roll back past ZVB. I was asking if ZVB can be rooted if I roll back to it, or if I'm stuck with unrooted ZVC because LG decided to update my phone without asking?
Sent from my LG G4 using XDA Labs
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You cannot root your phone. There is no root for it on ZVB or ZVC.

H811 Root For 20v Version?

Is there any way to root the LG G4 H81120v? I have been looking for hours and cant find anything
I Need root ASAP im running on 6.0 not 6.01​

JordanDS said:
Is there any way to root the LG G4 H81120v? I have been looking for hours and cant find anything
I Need root ASAP im running on 6.0 not 6.01​
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yes since 20i-20o-20p-20q-20r-20v all are the same. procedure.. we use the 20i procedure it came first.. BUT dont flash 20i when it ask you to.. since you already in 20r you will be doing this same procedure in 20r so step that says to flash 20i skip you have 20r firmware already... make sure you have LG drivers and for fastboot i used mininal fastboot adb.
https://forum.xda-developers.com/tmobile-g4/development/stock-h811-20i-images-kdz-flashable-t3308227

raptorddd said:
yes since 20i-20o-20p-20q-20r-20v all are the same. procedure.. we use the 20i procedure it came first.. BUT dont flash 20i when it ask you to.. since you already in 20r you will be doing this same procedure in 20r so step that says to flash 20i skip you have 20r firmware already... make sure you have LG drivers and for fastboot i used mininal fastboot adb.
https://forum.xda-developers.com/tmobile-g4/development/stock-h811-20i-images-kdz-flashable-t3308227
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Thanks but sadly before I got to do any sort of rooting my phone fell victim to the infamous LG G4 Bootloop killer......

JordanDS said:
Thanks but sadly before I got to do any sort of rooting my phone fell victim to the infamous LG G4 Bootloop killer......
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wow.. sorry to hear that. hope you can get it fix.