Asus Zenfone ZU680KL

Asus Zenfone ZU680KL Receive it for Repair. Device is corrupted Cannot bootup at all Customer mention he visited all the phone shop and no one has been able to repair it So i did a check on the phone bootloader and found that it is still able to boot into Fastboot I downloaded the Google USB driver , Asus Flashtool and Zenfone Firmware based on Android 7.0 The phone bootup successfully. While setting it up it is locked at the Google Factory Reset Protection page asking for Sign-In So how i did it is by modifying some code in Linux kernel using Powershell The phone has been unlocked. Google FRP has been removed