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

[clsA]

Good Morning

New: Well AT&T updated us to Sept Security patch
here's the new Stock rooted rom > H910_20h_Oreo_full_rooted.zip > https://www.androidfilehost.com/?fid=1322778262904015326

Tested by @darkknight200

i dirty flashed over the 20g rooted setup. It booted up fine and works like normal.
Now have to debloat att apps and restore twrp. This time i used twrp app to restore twrp right in system and it worked properly. Saves the hassle to go into fastboot to push twrp.

All in all those are minor inconveniences, The zip is fine.
Thanks allot man.

After @NotYetADev posted his VS995 rooted Oreo We decided to give it a try on the H910.

It's not perfect but it does work. You'll need to Format Data and flash the H910_20g_Oreo_full_rooted.zip + the Newest - H910_mk2000 kernel from recovery-twrp-h910-2018-10-18.img

Your phone will be wiped and updated to Stock rooted Oreo so backup your phone first!

If you have never rooted your H910 you'll need to use the guide here first > https://forum.xda-developers.com/v20/how-to/root-h910-v10m-t3664500

Note: when you get where you would flash 10r just use my rom instead. Don't forget to flash the kernel after the rom
Note2: Flash TWRP again before you reboot (Install / Install Image / recovery-twrp-h910-2018-10-18.img to Recovery

It's also recommended to use the new TWRP for Oreo found here > https://forum.xda-developers.com/v20/development/recovery-twrp-3-2-1-0-t3720239
Note: you'll have to flash TWRP back to the phone after flashing the rom and kernel because it installs stock recovery.

If you have any problems getting DATA on any sim other than AT&T check this post to fix your APN > https://forum.xda-developers.com/showpost.php?p=79619740&postcount=244
Thanks @StrikerTheHedgefox

After your phone is setup be sure and install the Magisk apk

Hide unlocked Bootloader warning boot screen by 4shared < This removes the ugly pink and black screen on reboot. I tested it and it works great

Huge thanks go to @darkknight200 and @askermk2000 for the Idea and the kernel.

 

[aminjomaa13]

thank u. but does the fingerprint work and what are the bugs if any

 

[clsA]

Yes fingerprint scanner works

Side note you'll have to flash twrp again
Use this version > https://forum.xda-developers.com/v20/development/recovery-twrp-3-2-1-0-t3720239 and you should have no problems

thank u. but does the fingerprint work and what are the bugs if any

Sent from my PH-1 using Tapatalk

 

[aminjomaa13]

if i have root then cant i just use flashr or another flashing app for twrp

 

[tech_infinity]

if i have root then cant i just use flashr or another flashing app for twrp

I installing twrp img from twrp just after flashing the ROM would do the trick.

 

[zkm15]

if i dont have an at&t sim card ，will this rooted rom restrict some function such as wifispot 。。。。。。

 

[darkknight200]

Test flashed this on my h915 device. I have working full data and root and everything works.
Just gotta debloat it myself

running very smooth

 

[clsA]

if i dont have an at&t sim card ，will this rooted rom restrict some function such as wifispot 。。。。。。

Its the Stock Oreo rom dump .. only thing changed is a patched_boot.img and the Eng_aboot.img
in fact the original files are in the rom too they just don't get flashed

everything should work as expected

 

[aminjomaa13]

battery life took a hit what are the optimal CPU GPU values to optimize battery without totally crushing performance

 

[darkknight200]

anyone else pass both safetynet test on magisk 17.2 on h910 oreo?
It seems to be failing most of the time for me.

 

[clsA]

battery life took a hit what are the optimal CPU GPU values to optimize battery without totally crushing performance

this question is better left in the Kernel thread > https://forum.xda-developers.com/v20/development/h918-h910-us996-ucl-mk2000-kernel-t3708330
I never mess with kernel setting aside from the Screen settings

 

[zkm15]

anyone else pass both safetynet test on magisk 17.2 on h910 oreo?
It seems to be failing most of the time for me.

safetynet test for non at&t sim card ？ it is a problem on android N .

 

[NotYetADev]

Awesome! Glad this works on other devices! Good job, XDA!

 

[darkknight200]

Awesome! Glad this works on other devices! Good job, XDA!

ya the zip method you did with modifying only 2 files in the whole firmware should work on all other dirtysanta devices.


Edit:
i re-flashed the h910 oreo and setup and debloated everything again. Now I am passing safetynet with no problems and certified device. very weird.

One thing to note, this is on the early build of Oreo TWRP that I was able to flash properly vs using nouget twrp the first 2 flashes that gave me bugs each time.

 

[zkm15]

ya the zip method you did with modifying only 2 files in the whole firmware should work on all other dirtysanta devices.


Edit:
i re-flashed the h910 oreo and setup and debloated everything again. Now I am passing safetynet with no problems and certified device. very weird.

One thing to note, this is on the early build of Oreo TWRP that I was able to flash properly vs using nouget twrp the first 2 flashes that gave me bugs each time.

using Oreo TWRP flash this zip will pass the saftynet test ? it is quite a problem on
android N ，it will disable the wifispot function.

 

[sheik124]

OP, I love you.

If we already have the engineering aboot and TWRP flashed, can we just flash this right over (with a data/system wipe)?

I love SuperROM but I need Wi-Fi Calling to work.

EDIT: I'm an idiot, I misread your instructions. Am I correct in understanding that this is just the stock AT&T Oreo image with aboot and boot swapped out?

 

[darkknight200]

OP, I love you.

If we already have the engineering aboot and TWRP flashed, can we just flash this right over (with a data/system wipe)?

I love SuperROM but I need Wi-Fi Calling to work

yes if you are coming from rooted h910 nougat rom with twrp, you can flash this h910 oreo zip with no problem.
All the bloat from att should be there when u boot up so wifi calling should work.

 

[clsA]

OP, I love you.

If we already have the engineering aboot and TWRP flashed, can we just flash this right over (with a data/system wipe)?

I love SuperROM but I need Wi-Fi Calling to work.

EDIT: I'm an idiot, I misread your instructions. Am I correct in understanding that this is just the stock AT&T Oreo image with aboot and boot swapped out?

yes if you are coming from rooted h910 nougat rom with twrp, you can flash this h910 oreo zip with no problem.
All the bloat from att should be there when u boot up so wifi calling should work.

Yes just 2 files changed flash right over Nougat > I recommend you use this version of TWRP > https://s3.amazonaws.com/phoenix591/us996/recovery-twrp-us996-2018-09-23.img
it's tested by @darkknight200

 

[sheik124]

Yes just 2 files changed flash right over Nougat > I recommend you use this version of TWRP > https://s3.amazonaws.com/phoenix591/us996/recovery-twrp-us996-2018-09-23.img
it's tested by @darkknight200

Awesome, downloading it now. Can you confirm a cpl things?

mk2000 kernel means that we can continue using exFAT on micro SD.
Right now I have unencrypted internal and external storage, this keeps it all the same.
Updates baseband/modem to the radio that came out with Oreo.

Will post results once I'm all set back up. I was literally about to selectively flash back to stock v10v, keep TWRP and root, let it download the OTA, and then try to get updated. This is easier.

 

[darkknight200]

Awesome, downloading it now. Can you confirm a cpl things?

mk2000 kernel means that we can continue using exFAT on micro SD.
Right now I have unencrypted internal and external storage, this keeps it all the same.
Updates baseband/modem to the radio that came out with Oreo.

Will post results once I'm all set back up. I was literally about to selectively flash back to stock v10v, keep TWRP and root, let it download the OTA, and then try to get updated. This is easier.

Yes mk2k Oreo still let's u use exfat.

The zip will update all partition besides the 2 described above. So you will be on Oreo baseband modem.