=== LOG ===
Waiting for USB COM 1 port.....Detected {COM12} 
Connecting to device.....OK 
Writing data 1.....OK 
Writing data 3.....OK 
Rebooting device to fastboot.....OK 
Waiting for fastboot device.....OK 
Reading info.....OK 
Device Model: BND-L21 
Device Serial: A5RNxxxxxx
Device IMEI: 86884xxxxxxxx
Device IMEI2: 86884xxxxxxx
Device Firmware: :System 5.1.0.98(099A) 
Device FB Lock: UNLOCKED 
Device USER Lock: LOCKED 
Device Lock: unlocked 
Waiting for fastboot device.....OK 
Reading info.....OK 
Device Model: BND-L21 
Device Serial: A5RNWxxxxx
Device IMEI: 8688430xxxxxx
Device IMEI2: 8688430xxxxx
Device Firmware: :System 5.1.0.98(099A) 
Device FB Lock: UNLOCKED 
Device USER Lock: LOCKED 
Device Lock: unlocked 
Resetting FRP.....OK 
Operation {Reset FRP [Test Point]} ID: 0D913022C959DAE8 
Elapsed time 00:24 -- Version 5.4.3 Release 0825 Build 648