Installation Guide
Flash AnanJaser twrp Then flash the repartitioner Check if there is any partitions that is giving unable to mount error if there is any go to wipe > advanced wipe > click to the partition that isnt getting mounted > click to repair or change filesystem > change filesystem Click to EXT4 after that wipe system,vendor,cache,dalvik,data and then flash the rom after its done just reboot. (You can also change the data partition to F2FS For A Better & Faster Experience)