LG G4 H81021y Root - AT&T LG G4

Somehow I upgraded to H81021y, but i looking to root this i tried moving back to 5.1 and that was not working.. Is there any way i can root this device ?

there is an twrp recovery for the lg g4 all variants link here
https://forum.xda-developers.com/g4...t-tmo-vzw-intl-variants-soon-root-lg-t3164765
other wise you can try using kingo root but be aware as kingo root is not really trusted but there is a way to remove the kingo root after succesfull root.
https://www.kingoapp.com/
I have not done this on my lg g4 AT&T varriant for almost 1 whole year because i hard bricked it by accidently flashing the PR version. Proceed with caution!

No funciona ..algún método diferente o v

those links only for firmware 10, not 21y.
mine also have 21, still searching solution to root this phone.
mine cant install apk form outside playstore so cantinstal kingoroot

@wolfe_124
I am also trying to upgrade from h81020n to h81021y with the help of flash tool...I have a tot file and a dll file but when lg flash tool gives me PreviousLoadFailed error whenever i try flash the tot file of 21y.....
Can someone guide me where i am wrong ??

Related

Root - Sprint LG G Flex

Sprint - LG G Flex - LS995ZV9
The LG G Flex from sprint does have a Root checker that detects the method below!
Root Support:
Android Version (4.4.2) Cannot be rooted with the tool below!
Android Versions prior to 4.4.2 are able to achieve root and you can root
If you have Android Version (4.4.2) you must downgrade useing the tools and links below...
Downgrade your Device Rom: Downgrade my Device
If you have Android Version less than 4.4.2 you may skip the above step and go straight into rooting your device use the links below to achieve root!
Root your device: Get Root On my Device
!!!Do NOT use SuperSU to try and keep root with OTA (Over The Air) updates you will break the OTA update and your phone will boot-loop.!!!
If this happens you can use the downgrade tool to re-install the Factory Default ROM.
If the files above no longer download you may use this: on my website

Root Faild

Hi, I tried to root my device many times and I have the same result with each try ( root fai code 0x174B87) with kingoroot , I cant root my at&t device SGS4 (I9505xxUFNB) "4.4.2 kitkat" , I dont know how to deal with this problem but I hope u find one and help me , I suffered from along time ago hoping to root my device
Thank u
i9505 is not the ATT version, it is the international version. If it is indeed the i9505 version, then just use Chainfire's CF Auto Root package or put Chainfire's SuperSU zip on your phone and use Odin to install TWRP recovery, reboot directly to it before it boots to the OS and install the zip.

Is Alcatel Onetouch Pop Astro Impossible to robot?

I hace tried every single method and it seems its impossible to root 5042T running 4.4.4 KitKat... Any help will be apriciated.:crying:
Been trying to root mine for some time too, tried all the app ones(kingroot ect), even desktop versions and no luck. Would appreciate some help too.
I need help with this as well.
I found out that the latest firmware blocks root. I successfully rooted mine with Kingroot for the A3CUMC1 firmware. You need to downgrade the firmware then apply root.
it's easy to root 5042t
it's easy to root 5042t
1) KingRoot-5.0.5.apk
2) after rooting reboot and install other version of KingRoot-4.8.1-136.apk, reboot
3) then install SuperSUme-6.7.0-Pro.apk and it will remove KingRoot exchanging it on SuperSU
4) then apdate SuperSU till SuperSU-2.78-2-Pro.apk
5) Plus it's not bad after all to install BusyBox-51-Pro.apk and ADB-Insecure-2.00.apk and Apps2SD-12.6Pro.apk

kdz for stylo 6.0? maybe someone can pull a system img please?

i used kingroot to root on 6.0 and everything was fine root checker said was good root apps worked and then i let phone die and when i turned it back on secure boot error! someone help me out. i found unbrick method for boost version that should work here just need a system img. i have flashtool and 5.1 kdz but something not letting it flash guess cant downgrade?
kw69747 said:
i used kingroot to root on 6.0 and everything was fine root checker said was good root apps worked and then i let phone die and when i turned it back on secure boot error! someone help me out. i found unbrick method for boost version that should work here just need a system img. i have flashtool and 5.1 kdz but something not letting it flash guess cant downgrade?
Click to expand...
Click to collapse
You can't flash that .kdz because it's not for Boost, and the method to write to the system.img for 5.1.2 won't work for 6.0 (for whatever reason). As of right now your only option is to send it to LG. We have a locked bootloader (apparently a recovery on standby though) and no CM/PAC/PA/etc.
I'm on the same boat,any solution yet?

how to root moto g3 with stock mm,after unrooting it.

hi guys.....
i had recently unroot my moto g3 and install stock root to use my jio sim.
but i really miss the root access so, is there any way to root my stock unrooted rom to have root access.
when i flash supersu it will get stuck into bootlogo and will not proceed.
i waited for half an hr but no sign of booting up
anyone have a way to get root access to stock rom plzz help........
Sushilsingh said:
hi guys.....
i had recently unroot my moto g3 and install stock root to use my jio sim.
but i really miss the root access so, is there any way to root my stock unrooted rom to have root access.
when i flash supersu it will get stuck into bootlogo and will not proceed.
i waited for half an hr but no sign of booting up
anyone have a way to get root access to stock rom plzz help........
Click to expand...
Click to collapse
There are no less than 3 threads dedicated to rooting this device on Marshmallow that are tested and working... did all of them not work for you?
Yeah bro there is such kind of problem on rooting stock marshmallow ROM but I used kingroot v 4.8.2 for rooting if your bootloader is unlocked.
chirayu19091997 said:
Yeah bro there is such kind of problem on rooting stock marshmallow ROM but I used kingroot v 4.8.2 for rooting if your bootloader is unlocked.
Click to expand...
Click to collapse
Never use a one-click root method on a Moto unlocked device... Seen way to many bricked devices, always root manually.
It is easy to find, there is a thread in my signature.
acejavelin said:
There are no less than 3 threads dedicated to rooting this device on Marshmallow that are tested and working... did all of them not work for you?
Click to expand...
Click to collapse
I tried all 3 ways
nothing work out for me
Sushilsingh said:
I tried all 3 ways
nothing work out for me
Click to expand...
Click to collapse
If you have current SuperSU and TWRP, and use the echo command to create /data/.supersu it will work, if it isn't please go to thread in my signature and provide details including:
1) Device model and Android version
2) TWRP version
3) SuperSU version
4) Output of 'cat /data/.supersu' from TWRP terminal
And a copy of recovery.log if possible, without more specific information there is nothing that I can do to assist you.

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