If you want to try porting ROM for Zenfone Max Pro M1. Get ROM from device that use sdm636 or sdm660 chipset.
List:
1. Redmi Note 5 Pro
2. Mi Max 3
3. Redmi Note 6 Pro
4. Zenfone Max Pro M2
5. Redmi Note 7
Warning :
I'm not responsible if your device brick.
Required & Tools:
- Rooted device.
- TWRP.
- Rootex.
- ZArchiver.
- AIK mobile installer.
Recommended base vendor & boot.img
A9 : havoc os 2.4 20190404
A10 : LineageX
Steps:
1. Guide to Unpack & Repack boot.img
https://techhnoob.blogspot.com/2021/04/how-to-port-bootimg-with-phone.html
2. Guide to porting rom
https://techhnoob.blogspot.com/2021/04/how-to-port-costume-rom-for-any-mobile.html
3. Guide to fixing bugs:
https://techhnoob.blogspot.com/2021/04/how-to-fix-bugs-in-costume-romport-rom.html
Porting gsi :
- Skip step 1 & 2
- Install base vendor & boot. (Treble rom)
- flash gsi image
- flash permisiver.
- done
All credits to my mastah :
1. Alexandre Fenta (Max Q)
2. Edwin Kusuma Jaya (Max EC, Ryzen Kernel for X00T, ginko)
3. Adi Permana (Max Q, Ancient maintainer for Redmi Note 5A)
4. Muin Doank (Max Q)
5. M.A Kanzul Bahar (Max EC)
6. Andra (Max Q)
7. Rasta mod team