Waiting for server.....OK
Waiting For Device Connection.....OK
USB PORT: SPRD U2S Diag (COM23)
Port: SPRD U2S Diag (COM23)
OPEN COM PORT......OK
Handshake...OK
Writing : FDL1........OK
Boot Block ver:..1.1
Writing : FDL2........OK
Formatting frp..........OK
Operation {Reset FRP} ID: EE77CB71A15904A6
Elapsed time 00:28 -- Version 4.6.3 Build 002