=== LOG ===
Waiting For Device Connection... 
USB PORT: SPRD U2S Diag (COM1797)
Port: SPRD U2S Diag (COM1797)
Manufacturer: UNISOC Communications Inc.
OPEN COM PORT... OK
Waiting for server........ OK
Handshake NAND_FDL... OK
Boot version: SPRD3
Sending payload... OK
Sending preloader... OK
Sending nand_fdl loader... OK
Read Build Prop Info... OK
 Brand: A1
 Model: A1 ALPHA
 Product: A1_AT_EEA_P963F01
 Manufacturer: A1
 Android Version: 9 (Pie)
 Security Patch: 2019-07-01
 Build ID: PPR1.180610.011
 Build Date: MON JUL 29 23:17:10 CST 2019
 Display ID: A1_ALPHA_EEA_B10
 Fingerprint: A1/A1_AT_EEA_P963F01/P963F01D:9/PPR1.180610.011/20190729.231737:USER/RELEASE-KEYS
 Build: 20190729.231737
Read Internal Storage Info... OK
USERDATA: 53.23 GB
USERDATA: ENCRYPTED
Waiting for server........ OK
Formatting userdata... OK
Formatting cache... OK
Elapsed Time: 18 secs, 394 msecs