How to Root ASUS Zenfone 3 ZE520KL and ZE552KL Android Zone will share How to Root ASUS ZenFone 3 ZE520KL and ZE552KL. This tutorial will void your warranty and erase your data. So DWYOR and backup your data before perform this tutorial. Need to Download: ADB Fastboot tool (Download) Unlock Bootloader Tool (ZE520KL| ZE552KL) TWRP (Download) -> z012d=Ze552kl z017d=ze520kl dot.supersu (Download) superSU (download) Tutorial Root: Download and Install ADB Fastboot tool to your PC/Laptop Download Unlock bootloader, extract and move it to your ZenFone 3 Internal Memory Download and move TWRP, dot.supersu, and superSU.zip to one folder Install unlock bootloader tool and unlock bootloader zenfone 3 (will erase your data) ZenFone 3 Successfully Unlock Bootloader Activate USB debugging in Settings > Developer Options (To show developer options go to Settings > about > software information >and Tap 7x build number ) Connect ZenFone 3 to PC/Laptop At TWRP f...