Flashing Instructions
Bish**Based on 12.5FW So, flash 12.5 firmware first if u are using 12.0 or lower
• Clean Wipe (Cache, Dalvik, System, Data, Vendor)
• Flash ROM
• Flash Gapps (If Vanilla)
• Flash DFE (Disable Force Encryption)
• Format Data
• Reboot
For customizations check this out: AOSP MOD
Join Support Group in case of any queries/issues.