custom rom with stock kernel? - G4 Q&A, Help & Troubleshooting

Was wondering if I flash a 5.1 rom with an untouched stock lollipop boot image onto my G4 what the outcome would be?
Is there any lollipop custom rom that this would work with? I have tried this on my locked lg g4 BTW and no dice

jason_l367 said:
Was wondering if I flash a 5.1 rom with an untouched stock lollipop boot image onto my G4 what the outcome would be?
Is there any lollipop custom rom that this would work with? I have tried this on my locked lg g4 BTW and no dice
Click to expand...
Click to collapse
1)
The 5.1 Rom is the stockrom for the G4 Series came out in 2015.
You can flash a 5.1 and it will be run, why not? But MM (6.0) is more G4 friendly, works more fluid...
2)
The only thing you must looking for is the correkt Modell, H815-H818 and so on....
What Android is on the G4 now and what is locked on it? The Bootloader or have a Provider Lock..?

Foto-AG said:
1)
The 5.1 Rom is the stockrom for the G4 Series came out in 2015.
You can flash a 5.1 and it will be run, why not? But MM (6.0) is more G4 friendly, works more fluid...
2)
The only thing you must looking for is the correkt Modell, H815-H818 and so on....
What Android is on the G4 now and what is locked on it? The Bootloader or have a Provider Lock..?
Click to expand...
Click to collapse
It's a H815T with a locked bootloader and I root all my devices
I was hoping that imperium or some other stockbased rom with notable differences would have released a 5.1 version, but I think they started on MM. I actually tried to flash cm12.1 then my stock boot image lol. Had to wipe and restore plain old Genisys rom

It's network unlocked and I use Twrpinfish by @steadfasterX
https://forum.xda-developers.com/g4/development/locked-twrpinfish-locked-g4-devices-t3573048
My wish is at least to have a more 'stock android' ui and ability to theme (cmte,etc)
If I could boot a cm12.1 rom it would awesome :highfive:

Related

LG-H540

Does anyone know a MM custom rom for the LG G4 stylus H540?
IHBoss said:
Does anyone know a MM custom rom for the LG G4 stylus H540?
Click to expand...
Click to collapse
there is none because the boot loader is locked and unlockable ........there is marshmallow stock for the H540F and i have been trying to flash it but to no avail. It should be able to flash because they have the same processors etc etc, and i also flashed H540F Lollipop 5.0 to my H540 but for some reason the marshmallow won't flash
Hi guys, I think you can now update to marshmallow using LG Bridge tool!

[q] lg g4 stock based rom

Hey guys, My dad is willing to update his LG G4'S version (Currently running Lollipop), I do understand a thing or two in rooting, custom roms and recoverys , however, I own a galaxy s6 - it has no AOSP Roms, only stock based. and my father is used to his phone as it is, I don't think flashing cyanogenmod will be a good idea, he likes the functions LG added and stuff like that( Yeah, I don't understand it too ). Are there any good MM stock based roms?
Thanks and sorry for my English
Cant u just ota official mm?
If not, what variant does he have? not all roms can be flashed.
foxyfoxyblah said:
Cant u just ota official mm?
If not, what variant does he have? not all roms can be flashed.
Click to expand...
Click to collapse
Sorry for not mentioning - H815, Also, what is the newest official MM version (carrier-free)? I don't have any OTA's in my place currently unfortunately.
I use the stock MM ROM ver 20D listed in Android Development section, and it is lightning fast and smooth!
JusTeN_ said:
Sorry for not mentioning - H815, Also, what is the newest official MM version (carrier-free)? I don't have any OTA's in my place currently unfortunately.
Click to expand...
Click to collapse
Well good news, you got the bootloader unlockable variant!
To be honest anything with H815 in it is what you can do.
You can flash stock MM (I'd reccomend v20h its located in the general section)
You can flash cm13,
Be free little birdy!

Lollipop downgrade through TWRP

Hi guys, I'm currently on Marshmallow stock firmware with lineage os 14.1 as dual boot rom (I used dual boot patcher) . I have a LG g4 h815 with unlocked bootloader and twrp. I would like to downgrade my primary stock rom to lollipop (I don't mind wiping also lineage os rom). Can I use twrp to do so instead of LgUp? I need a flashable zip of the lollipop stock rom, where can I find it? Do I need to flash something else like modem or bootloader zips? Is there any custom rom for lollipop? For those wondering, I want to downgrade because both lineage and stock MM are awful for gaming, I can't get acceptable performances even with geometry dash. Thanks in advance for your help.
No one? I don't think it's a difficult question for the most experienced Android modders...

Flashing roms plz answer

I know this forum is not specifically for tmobile lg g4
Can i flash any lg g4 811 rom to my tmobile lg g4 811 20v marshmallow phone?
Does the custom rom have to be 20v? Can it be nougat?
I'm not completely certain, but as far as I know can any H811 rom be flashed on any H811 device. Even nougat roms. I'll say it again just in case: I am not sure, I have 0 experience with non-h815 devices
deltadiesel said:
I know this forum is not specifically for tmobile lg g4
Can i flash any lg g4 811 rom to my tmobile lg g4 811 20v marshmallow phone?
Does the custom rom have to be 20v? Can it be nougat?
Click to expand...
Click to collapse
yes you can. if its says stock based means its stock with some goodies if its says LAOS lienage OS or AOSP this are not stock and not from LG itself.
so we only have stock MM rom. if you want nougatyou need aosp or lineage.
have in mind that picture quality is not the same on aosp or lineage roms.
as for 0-p-q-r -v. yes you can .. but best its to stay uptodate.. but if you go with O then i think some kernels had sound problems rom and kernele had to be on same version.
Thank you sir for your reply.
Now if you could recommend a a great rom for battery life and dark theme
Not really a fan of stock rom.... if were talking about lgs icons layout etc...
Would loose picture quality to get rid of this lg theme for better battery and dark ui
I am rooted and have twrp just have not flashed custom rom yet

LG G4 V32 Isai Marshmallow

Hello everyone!
I know this phone barely has stock rom files available for download but I want to know if any of you have the marshmallow version LGV3220g to download.
I'm stuck with 5.1 and I can't even update it on OTA because I'm not in Japan...
Or maybe a way to flash a custom Nougat ROM if possible...
Thank you for your response!

Categories

Resources