Installation instructions - Required: MM Bootloader and TWRP 3.1.1+ - Download the latest build - Download Gapps for 7.1.x x86 builds nano
- Boot to TWRP recovery - Make a nandroid backup - Recommended: Full wipe and factory reset (雙清) - Flash ROM - Flash Gapps - Reboot (it could reboot twice during the process: wait!)