[ROM][12 CBT 01][OFFICIAL][BETA]Color OS 12[Oneplus 8 PRO]

[zloynavseh]

Moderator Information
Always be caution when you flash files. Be sure to understand how to backup and rescure yoru device in case of flash failure or something happened. It is the general rule for every flash lover.

Color OS 12 CBT 1
Android 12
Only for OnePlus 8 PRO

Spoiler: MSM tools for all 1+ version, please use only for your version IN...

Unbrick/Msm tools for Oneplus Smartphones - Complete Collection

Unbrick/Msm tools can restore any Oneplus smartphone to factory image/Stock OS. In the post, we will be adding all the Unbrick/Msm tools for all the Oneplus smartphones and the list will keep being updating whenever Oneplus launches a new Smartphone..

techibee.in

Spoiler: Fingerprint Fix

Just installing ColorOSMagisk-v1.2 module and reboot device.

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m.weibo.cn

Spoiler: Color OS 12

1. Backuped your persist before flashing!

OnePlus 8P how to quickly falsh into ColorOS 12

First you download the MSM Tool of Hydrogen OS
Link: https://yun.daxiaamu.c…8C%85%E6%B0%A211.0.4.4

After the flashing is complete, download Hydrogen OS 11.0.13.13
Select local upgrade, select the downloaded package, and perform OTA upgrade
Link: https://yun.daxiaamu.c…ro/%E6%B0%A211.0.13.13

Then download ColorOS 12 CBT 1
Select local upgrade, select the downloaded package, and perform OTA upgrade

OnePlus 8Pro ColorOS 12 CBT 1
link： https://otaafsc-cost.h…555_e253ead2c7ae5e.zip

Restart the phone after installing 100%

Spoiler: Root

- Unlock Bootloader
- Download and extract ColorOS-12_ROOT_8Pro.zip
- Reboot to bootloader
- Run coloroot.bat
- Done

Spoiler: Sim FIX

If You just booted into ColorOS 12 on 8 Pro and have no signal or other sim issues..

Extract the zip and run simfix.bat from fastboot
SimFix_OnePlus8Pro_ColorOS12
https://mega.nz/file/I…Lzi3cliDjvf0U1BxvlE_og

Spoiler: Screenshot

 

[xtcislove]

Downloading right now. Any screenshots?

 

[zloynavseh]

Downloading right now. Any screenshots?

Added a screenshot to the first topic.

I have not installed it yet, describe pls your experience later.

 

[xtcislove]

Added a screenshot to the first topic.

I have not installed it yet, describe pls your experience later.

First things first: Thanks for your work.

Everything is working fine but its too much beta to test it as a daily driver.
What i have to say is, i like the new ui overall BUT the OOS11 UI is so much cleaner an i prefer it over any other ui.
-On first boot the numbers to enter my sim code where to big and i couldnt reach the enter key, a reboot fixed it.
No playstore preinstalled.
-Root is working fine
-USB debugging, pc connection has some problems
-Overall it feels good
-It looks and feels clean but i prefer oos look and feel
-Fingerprint animation is awesome

Going back to OOS11 in 10 minutes, you might have some questions first?

 

[xtcislove]

More screenshots

 

[zloynavseh]

More screenshots

Thx, can you delete part of screenshots with you phone number, ore just smear over it.

Did you check safetynet and GPAY? Is fingerprint works fine?

 

[ps000000]

Oh nice!!! @zloynavseh

I just saw the sim fix. (Last time I test got no-sim error too.)

 

[xtcislove]

Thx, can you delete part of screenshots with you phone number, ore just smear over it.

Did you check safetynet and GPAY? Is fingerprint works fine?

Yeah thanks didnt saw the number there.

Didnt checked safetynet but gpay was working fine. Fingerprint was working as good as in oos11.

 

[conquistadore.11]

First things first: Thanks for your work.

Everything is working fine but its too much beta to test it as a daily driver.
What i have to say is, i like the new ui overall BUT the OOS11 UI is so much cleaner an i prefer it over any other ui.
-On first boot the numbers to enter my sim code where to big and i couldnt reach the enter key, a reboot fixed it.
No playstore preinstalled.
-Root is working fine
-USB debugging, pc connection has some problems
-Overall it feels good
-It looks and feels clean but i prefer oos look and feel
-Fingerprint animation is awesome

Going back to OOS11 in 10 minutes, you might have some questions first?

i wasn't able to get root working, could you give a quick instruction?

 

[xtcislove]

i wasn't able to get root working, could you give a quick instruction?

-Unlock Bootloader
-Download and extract ColorOS-12_ROOT_8Pro.zip from first post.
-Reboot to bootloader
-Run coloroot.bat
Done.

 

[gsser]

What are the chances of this build getting an OTA update since it is a closed beta one?

 

[zloynavseh]

What are the chances of this build getting an OTA update since it is a closed beta one?

Chance more than colorOS 11. Open beta will staring Q1'22.

 

[manojkumarn]

I'm currently on OOS 11.0.9.9 and directly flashed the CBT through local upgrade. Everything is working fine except fingerprint. All my apps are retained no issues like data loss, no chinese bloatware.

 

[zloynavseh]

I'm currently on OOS 11.0.9.9 and directly flashed the CBT through local upgrade. Everything is working fine except fingerprint. All my apps are retained no issues like data loss, no chinese bloatware.

Did you backuped your persist before flashing? If you didn't do it, I have bad news for you, you will have great difficulty in restoring it! Try to load backup.

 

[conquistadore.11]

Did you backuped your persist before flashing? If you didn't do it, I have bad news for you, you will have great difficulty in restoring it! Try to load backup.

Same problem here. I have the persist.img backed up from OOS but replacing data and engineermode folders didn't seem to help

 

[thanasis12.]

The region are Chinese,, ( on settings, or Europe ?).

 

[zloynavseh]

Same problem here. I have the persist.img backed up from OOS but replacing data and engineermode folders didn't seem to help

Did you unblock your Bootloader? Sometimes it's happening when you unblock it.

 

[conquistadore.11]

Did you unblock your Bootloader? Sometimes it's happening when you unblock it.

yeah it's unlocked atm. should i re-lock and try again?

 

[manousos1]

More screenshots

大侠阿木云盘 | 一加手机官方ROM下载

OLAINDEX,Another OneDrive Directory Index

yun.daxiaamu.com

 

[zloynavseh]

yeah it's unlocked atm. should i re-lock and try again?

1. Change to Hydrogen OS via MSM, check fingerprint, if it broken resolve via backup persist. Then update Hydrogen.
2. Flashing via MSM Color OS 12 again