=== LOG ===
Setting up.....OK 
Loading files.....OK 
Waiting for MTK port.....Detected {COM25}
Connecting to Brom.....OK 
Sending DA.....OK 
Reading partitions.....OK 
Chip name: MT6797 
Reading prop info.....100%OK 
Device Firmware: O00623 release-keys 
Device SDK: 26 
Android version: 8.0.0 
Device Model: Hi9Air 
Device Factory: CHUWI 
Device CPU: arm64-v8a 
Device Factory: techain 
Resetting frp.....OK 
Operation {Reset FRP} ID: B2821AF1CCB2BAB6 
Elapsed time 00:20 -- Version 5.4.5 Release 0825 Build 654