[H910][Oreo][Stock][Rooted] AT&T LG V20 Stock Oreo rooted flashable zip

[partyman66]

I've been using this ROM pretty much from the first week that the stock Oreo rooted 20h came out and with MK2000. My phone runs great in general except that idle drain is poor. I have my phone customized to hell so it basically sleeps 99.9% of the time when the screen is off, yet even in airplane mode I lose about 2% battery per hour (using a fresh Perfine LIPO 4100 battery). I've tried with 2 other batteries and it does the same. I can only assume either my hardware is defective or the Kernel is doing something to piss through battery. I do have quite a few kernel wakelocks going on according to BetterBatteryStats and a ton of errors show up in my log which are presumably kernel related.

My question is does H910_20h_Oreo_full_rooted.zip work with the kernel that comes with it, or do you need to use MK2000 to have a fully working rooted Oreo with this ROM? I was thinking of trying to go back and run the stock kernel with my system to see if battery life is affected in any way.

 

[clsA]

I've been using this ROM pretty much from the first week that the stock Oreo rooted 20h came out and with MK2000. My phone runs great in general except that idle drain is poor. I have my phone customized to hell so it basically sleeps 99.9% of the time when the screen is off, yet even in airplane mode I lose about 2% battery per hour (using a fresh Perfine LIPO 4100 battery). I've tried with 2 other batteries and it does the same. I can only assume either my hardware is defective or the Kernel is doing something to piss through battery. I do have quite a few kernel wakelocks going on according to BetterBatteryStats and a ton of errors show up in my log which are presumably kernel related.



My question is does H910_20h_Oreo_full_rooted.zip work with the kernel that comes with it, or do you need to use MK2000 to have a fully working rooted Oreo with this ROM? I was thinking of trying to go back and run the stock kernel with my system to see if battery life is affected in any way.

If I remember correctly the stock boot.img is in the rom. It just doesn't get flashed.

If not it's in my AFH

You will have static on boot up and have to cycle the screen off and back on to get past it

Sent from my ONEPLUS A6010 using Tapatalk

 

[Magnum1012]

Which is better? the Alpha ROM or this one?

TYIA

 

[Wenlif]

I just say, that is normally work on my f800s

 

[clsA]

Which is better? the Alpha ROM or this one?



TYIA

This is the stock rooted rom
Do what you want to it
It's a clean slate, make it yours

Sent from my ONEPLUS A6010 using Tapatalk

 

[partyman66]

If I remember correctly the stock boot.img is in the rom. It just doesn't get flashed.

If not it's in my AFH

You will have static on boot up and have to cycle the screen off and back on to get past it

Sent from my ONEPLUS A6010 using Tapatalk

Thanks for replying.

I ended up booting into TWRP and creating a whole backup of my phone, installing the original ROM that I used to build mine from, and then without rebooting out of TWRP I installed the backup that I had just created but unchecked the BOOT partition. Reinstalled TWRP from the recovery Image just in case and then rebooted the phone and it's all good now. This successfully reverted my existing phone image to the stock\Non-MK2000 Kernel. Everything works fine except that I now have to deal with the annoyance of screen retention.

I'm looking into building my own kernel for this thing based off of stock if I can get my development environment to successfully compile the original LG Kernel code.

 

[markm75]

Question on the process for oreo for the 910 20..
I have the recovery twrp-3.2.3-0-h910.img installed.
I folllowed the steps and installed:
H910_20h_Oreo_full_rooted.zip and added zips for H910_v1.0-mk2000.zip and what i thought i needed, SR5-SuperSU-v2.78-SR5-20161130091551.zip but now realize supersu is outdated, so at this point only mk2000 is on there.

The phone appears to be up to date and on oreo. Initially the free root checker seemed to say it wasnt rooted, but on second run it show it is.

I tried to run magisk manager but it says unfortunately magisk manager has stopped. (edit possibly related to the fact i didnt add any magisk 17.2 as a zip to flash, actually unsure where this file is located? can i do this now after the fact or does it matter)?
So at this point i think i missed something, maybe not fully rooted?

Questions are: does it matter if its not rooted? Will certain oreo features not work? Or, is this some isolated issue with just the manager not wanting to run?

The OS shows 8.0.0 (so i guess not 8.1), software version h91020h

*i also tried to do volume up plus power did the factory wipe, but the twrp menu no longer appears, it just formats things back to stock 8.0 welcome

 

[clsA]

Question on the process for oreo for the 910 20..
I have the recovery twrp-3.2.3-0-h910.img installed.
I folllowed the steps and installed:
H910_20h_Oreo_full_rooted.zip and added zips for H910_v1.0-mk2000.zip and what i thought i needed, SR5-SuperSU-v2.78-SR5-20161130091551.zip but now realize supersu is outdated, so at this point only mk2000 is on there.

The phone appears to be up to date and on oreo. Initially the free root checker seemed to say it wasnt rooted, but on second run it show it is.

I tried to run magisk manager but it says unfortunately magisk manager has stopped. (edit possibly related to the fact i didnt add any magisk 17.2 as a zip to flash, actually unsure where this file is located? can i do this now after the fact or does it matter)?
So at this point i think i missed something, maybe not fully rooted?

Questions are: does it matter if its not rooted? Will certain oreo features not work? Or, is this some isolated issue with just the manager not wanting to run?

The OS shows 8.0.0 (so i guess not 8.1), software version h91020h

*i also tried to do volume up plus power did the factory wipe, but the twrp menu no longer appears, it just formats things back to stock 8.0 welcome

The rom overwrite TWRP with stock recovery. Did you follow the instructions to flash the mk2000 kernel and TWRP?

Sent from my ONEPLUS A6010 using Tapatalk

 

[tarpaga]

@clsA i am getting the same issue with this person. Even after flashing the rom with the new recovery and mk2000 v2.0 kernel. I still get this crash with green like screen.. how can it be fixed? Thanks

As I learned here, green screen is due to modems issues.
After installation, I couldn't get network signal so I did

fastboot flash modem modem.img

with my dumped modem file from LGUP
Now I get network signal but lost fingerprint

 

[tarpaga]

Strange. I have everything working including fingerprint.
Maybe u need to do everything fresh to get working.
Go back to f800l nougat by flashing nougat kdz. Root it dirty Santa. Then Twrp for Oreo(H910 Twrp recovery) Format data reboot back to recovery. Install H910 rooted Oreo rom and H910 latest Oreo kernel as described. Then flash modem.img in twrp. Thats how I did it.

No Nougat kdz for H910.
The modem that comes with the zip in OP lets the fingerprint work but no network signal .
Flashing the Nougat modem I dumped with LGUP brings back network but fingerprint is lost.
Any help will be greatly appreciated ?

 

[clsA]

No Nougat kdz for H910.
The modem that comes with the zip in OP lets the fingerprint work but no network signal .
Flashing the Nougat modem I dumped with LGUP brings back network but fingerprint is lost.
Any help will be greatly appreciated

do you have an ATT Sim ?
you can flash the stock 20G rom and get the OTA to 20H
this would update all your modem files together.

modemst1 and modemst2, fsc contain your IMEI and cannot be flashed on other devices
this is why their not flashed with the Rom

All the files in the Rom are from ATT, and dumped with LGUP after the OTA update is installed
Only changes made by me are the eng aboot and the patched_boot.img
if you look inside the rom I actually left the original files in their too (they just don't get flashed)

Also All my Roms for the V20 overwrite TWRP with stock recovery
Be sure you flash TWRP after any Rom or you'll be back to square one

 

[tarpaga]

do you have an ATT Sim ?

Nope, I don't live in the US...

You can flash the stock 20G rom and get the OTA to 20H

Not having/using an AT&T SIM won't let me get the OTA as I read here.

modemst1 and modemst2, fsc contain your IMEI and cannot be flashed on other devices
this is why their not flashed with the Rom
All the files in the Rom are from ATT, and dumped with LGUP after the OTA update is installed
Only changes made by me are the eng aboot and the patched_boot.img
if you look inside the rom I actually left the original files in their too (they just don't get flashed)

Thanks for these valuable informations ?
I think I'll put an end to my quest here without the fingerprint.
Thanks again for all ?

 

[rodogg88]

can someone provide me with step by step instructions to install this rom over Android Nougat (rooted with TWRP installed)? I still rock the h910 as my main phone and wanna upgrade to nougat to keep the second screen working (i like this feature). I dont know what dirty flash means. do I just download the rom and install with twrp then do a wipe and restart?

 

[rodogg88]

can someone provide me with step by step instructions to install this rom over Android Nougat (rooted with TWRP installed)? I still rock the h910 as my main phone and wanna upgrade to nougat to keep the second screen working (i like this feature). I dont know what dirty flash means. do I just download the rom and install with twrp then do a wipe and restart?

nevermind, figured it out.

 

[sudds65]

Is there possibly another link to the file? I'm getting 0 kB/s when trying to download. It keeps stalling out around 1.3 GB. Any help would be greatly appreciated!

---------- Post added at 06:32 PM ---------- Previous post was at 06:06 PM ----------

Is there possibly another link to the file? I'm getting 0 kB/s when trying to download. It keeps stalling out around 1.3 GB. Any help would be greatly appreciated!

NVM, paid for membership and switched the download mirror

 

[bitbang3r]

(update: when I tried it now, it found a mirror. downloading it now.)

Does paying for membership guarantee that it'll find a mirror with "H910_20h_Oreo_full_rooted.zip"? I keep getting "Oops! No mirrors found!".

I don't care about spending $1.99, but I'll be pissed if I pay it and it still can't find any mirrors with the file. If it just queued me up behind 400 other people, or limited the download speed to 1kbps, I'd just go ahead and pay... but that particular error message doesn't exactly give me confidence that paying actually WILL solve the problem...

 

[xtreme xfi]

anyone tried this ROM on LS997?

 

[neptunej]

Had this problem and figured it out. You have a F800 device made as H910. Flashing the rom in the OP will get you fingerprint but no modem. All you can do to restore both fingerprint and modem is to fastbook modem1 and modem2 from F800 stock rom and you'd have both network and fingerprint. Tried same method on 5 devices with same issue and had success on them all

 

[dornz]

Ok , so dirtyflashed over 7.0 rooted nougat & after reboot static screen on some bits until boot and then you can sign in but if remove battery & power up again you would have to sign in to google again:
Fix: had to push recovery with adb on Kali and then rebooted to recovery & flashed kernel which fixed all static & after that just a case of rebooting to twrp & flash migisk root zip :good:

 

[therebornhaitch]

Had this problem and figured it out. You have a F800 device made as H910. Flashing the rom in the OP will get you fingerprint but no modem. All you can do to restore both fingerprint and modem is to fastbook modem1 and modem2 from F800 stock rom and you'd have both network and fingerprint. Tried same method on 5 devices with same issue and had success on them all

I have backed up modemst1 and modemst2 after installing this rom. Is there anything else I can do?