Tested on X01BD Zenfone Max Pro M2 android 8 and 9
STOCK ROM
ZQL1820P_S072_USR_201911251000_master_DCC
unlock bootloader
- download UBL
- go to fastboot mode
- run Unlock.cmd
- flash TWRP
- fasboot reboot and press vol down
- wife data > reboot recovery > wipe cache data
- flash Magisk
Recovery Mode
- hold down Volume Down + Power keys together for a few moments.
- Release the Power button when the ASUS logo appears
Fastboot Mode
- hold down Volume up + Power keys together for a few moments.
- Release the Power button when the ASUS logo appears]
Custom ROM
Custom Recovery
If using smali No root
- replace services.jar using root explorer
- go to twrp > flash magisk uninstaller + dm verity