=== LOG ===
Waiting for server.....OK 
Loading files.....100%OK 
Setting up.....OK 
Waiting for MTK port.....Detected {COM77}
Switching to Meta Mode.....OK 
Waiting for Meta port.....Detected {COM77}
Connecting to Meta port.....OK 
Reading info.....OK 
Device SDK: 25 
Android version: 7.1.1 
Device CPU: arm64-v8a 
Device Factory: OPPO 
Device Model: OPPO CPH1723 
Device Factory: OPPO 
Device Firmware: CPH1723EX_11_A.45_200903 
Executing Erase command.....OK 
- Note: if device not entered to recovery and process format automatically then 
- Boot to recovery manually and perform factory reset 
Operation {Factory Reset META Recovery} ID: 3D32374A489AB272 
Elapsed time 00:54 -- Version 5.4.3 Release 0825 Build 648