DESCRIPTION TWRP 3.0.3 for UMI Z Based on Android 6.0 firmware ver.UMI Z.V3.01_20170116 WARNING!! Strictly follow these installation instruction!
Install:
1. Flash the recovery.img using SP FlashTool
2. Enter into TWRP and Install the patch "SuperSU 2.79"
3. Reboot to the system