=== LOG ===
Waiting For Device Connection... 
USB PORT: SPRD U2S Diag (COM22)
Port: SPRD U2S Diag (COM22)
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: ZTE
 Model: ZTE A7020
 Product: P963F03
 Manufacturer: ZTE
 Android Version: 10 (Android 10)
 Security Patch: 2020-12-05
 Build ID: QP1A.190711.020
 Build Date: SUN DEC 27 06:10:13 CST 2020
 Display ID: GEN_LA_A_A7020_V1.2
 Fingerprint: ZTE/P963F03/P963F03:10/QP1A.190711.020/20201227.045050:USER/RELEASE-KEYS
 Build: 20201227.045050
Read Internal Storage Info... OK
USERDATA: 52.13 GB
USERDATA: ENCRYPTED
Waiting for server........ OK
Backup important partitions
  Backup persist... OK
RESET FRP... OK
Rebooting... OK
Elapsed Time: 23 secs, 195 msecs