=== LOG ===
Setting up.....OK 
Loading files.....OK 
Waiting for MTK port.....Detected {COM86}
Connecting to Brom.....OK 
Sending DA.....OK 
Reading data.....OK 
Chip name: MT6755 
Reading prop info.....100%OK 
Device SDK: 25 
Android version: 7.1.1 
Device CPU: arm64-v8a 
Device Factory: OPPO 
Device Model: CPH1717 
Device Factory: OPPO 
Device Firmware: CPH1717EX_11_A.28_200701 
Formatting userdata.....OK 
Formatting cache.....OK 
Operation {Factory Reset} ID: 8E45FF0C3A0072BD 
Elapsed time 01:24 -- Version 5.4.3 Release 0001 Build 647