Waiting for mobile phone connection...
Connecting device.
Device Driver Information:SPRD U2S Diag (COM22)
Device Port:COM22Success!
Initializing connection...
Device initialization successful
Downloading FDL to device...
Successfully downloaded FDL1
Reading mobile phone hardware information...
devices hardware version:Spreadtrum Boot Block version 1.1
Switching port rate...
Successfully switched the rate
Downloading boot2 to device...
Reading mobile phone GPT data...
Erasing persist partition data...
Successfully erased data
Restarting device...
Operation completed!