Waiting for server.....OK
Waiting For Device Connection.....OK
USB PORT: SPRD U2S Diag (COM21)
Port: SPRD U2S Diag (COM21)
OPEN COM PORT......OK
Handshake...OK
Writing : FDL1........OK
Boot Block ver:..1.1
Writing : FDL2........OK
Auth....Waiting for server.....OK
Decrypt rsa data....OK
Send authentication packet........OK
Disable transcode.......OK
Enable Raw Data.......OK
Formatting userdata..........OK
Operation {Factory Reset} ID: 66AA9987255ED176
Elapsed time 00:34 -- Version 4.6.3 Build 002