ROOT LG G4 H815x20A/B/C/D International - G4 Q&A, Help & Troubleshooting

Hello Guys
Yesterday i recieved my brand new LG G4 H815.
I updated trough OTA that installed MM on my phone v20d EUR.
Then i used LGUP to flash back to v20c,install TWRP 3.0 and install a custom rom called Mokee running android 6 Marshmallow,and a custom kernel from Llamasweet.
But now my question...it does not have root acces!how can i root it with supersu?
i flashed supersu trough twrp but i was in a bootloop
Bootloader is unlocked and running a custom rom...i did unlocked the bootloader AFTER ota upate to v20d

Flash a Lollipop kdz then follow rooting instructions before installing a Marshmallow rom.

Wrong secton .
But u nead to flash a custom kernel to be able to boot a rooted system

Mokee might have root options in developer menu(settings)
Which one supersu have you flashed?
Poslano sa mog LG-H815 koristeći Tapatalk

Well,i flashed Llamasweet kernel again and then supersu 2.5x and now it just works.Great. Now i know a custom kernel is required,but does mokee rom not have a custom kernel inbuilt?
But i also found u need the right bootloader with software version? thats why i flashed v20C over v20D.were this the right thing to do? those custom roms are not showing what version it is...i dont get it

Related

L3 G3 Lollipop V20e can be rooted?

Can you tell my if it's possible to root the v20e version on a LG G3 smartphone?
No way to currently root lollipop on LG g3, you need to install rooted ROM, downgrade to kitkat, root and install TWRP recovery... Then install any of the rooted lollipop ROM.
everybody has waiting for working root
dashingpc said:
No way to currently root lollipop on LG g3, you need to install rooted ROM, downgrade to kitkat, root and install TWRP recovery... Then install any of the rooted lollipop ROM.
Click to expand...
Click to collapse
how i can install a custom rom.

Possible to flash custom rom via Flashfire on locked bootloader? See video inside

I know the answer is 99% NO but still how did this person do it? Does the galaxy use a different "kind" of bootloader that allows this?
https://www.youtube.com/watch?v=bZDMHktN3sc
has anyone with a rooted (but locked bootloader) G4 actually tried the latest flashfire with a G4 custom rom like resurrection?
I tried lollipop genisys and its way faster
Sent from my LG-H815 using Tapatalk
You can install Roms with locked bootloader.
I have CamUIX installed, which is based on the original rom.
I am not 100% sure but I know that you can not install custom roms which use a different kernel (any cm rom).
So it wouldn't be very useful :/
By the way, the rom in the Video is also a Touchwiz based rom
Sure you can... You can flash ANY rom that is compatible with stock kernel... Locked bootloader is only about signed boot.img and recovery.img not about system.img
oh interesting.. is there any custom G4 roms that uses stock kernel? i'm hesitant beacuse i have a h812 which has a locked bootloader and none of the roms that i see say that they can flashed for h812
it looks like genisys: http://forum.xda-developers.com/g4/orig-development/bl-lock-ul-android-6-0-marshmallow-t3459260 uses stock kernel..? will it work on my H812 if i flash with flashfire?
You can flash custom system images ONLY also on lollipop ONLY. Boot.img and recovery must be signed by lg to load with locked bootloader, they obviously arent so cant do a single s**t really.

Lollipop to Marshmallow

So, I'm still in lollipop blobs and would like to update to marshmallow. Can I just flash the latest mm stock rom to any stock recovery? Or do I need to flash the first mm stock rom release before flashing the latest stock?
Edit: Does upgrading to mm makes the bl locked?
Hello,
You could grab the latest full stock MM to the root of SD card and let FOTAService to detect it and choose the package. It'll automatically reboot to recovery to flash updates.
I successfully updated to stock MM .134 from .196 LL without relocking bootloader. Some may have their bootloader re-locked.
Regards.
Sent from my ASUS_Z00A using XDA Labs

Confused about modems?

My d851 is currently rooted and running Lineage 14. It originally was running 30d, which I rooted with kingroot, installed twrp with flashify, and then finally installed Lineage through the twrp recovery.
My question is, does it make sense to upgrade the modem of my d851 with the modem from 30E from here? If so, how would I go about doing that while keeping Lineage? Just flash the modem file in twrp? Or would I need to flash the bootloader as well?

Installing Custom rom

hello,
i am planning to unlock bootloader today to install custom rom ...i am currently on stock ZUI 2.0.133 ST Marshmellow and i am not getting OTA to upgrade to oreo ..and also my baseband is old one and not 7.xxx ..SO how do i install roms
Can i unlock bootloder on marshmellow and follow this method
https://forum.xda-developers.com/lenovo-zuk-z2/how-to/zuk-z2-baseband-flashing-guide-t3715121
and then install rom??

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