=== LOG ===
Waiting For Device Connection... 
USB PORT: SPRD U2S Diag (COM8)
Port: SPRD U2S Diag (COM8)
Manufacturer: UNISOC Communications Inc.
Read Build Prop Info... OK
 Brand: ITEL
 Model: ITEL A23S
 Product: SU335
 Manufacturer: ITEL MOBILE LIMITED
 Market Name: ITEL A23
 Android Version: 8.1.0 (Oreo)
 Security Patch: 2021-06-01
 Build ID: OPM2.171019.012
 Build Date: WED JUN  2 20:38:27 CST 2021
 Display ID: A23S-SU335-8.1-MZ-VODA-L-V020-20210602
 Fingerprint: ITEL/SU335/ITEL-A23S:8.1.0/OPM2.171019.012/MZ-VODA-L-V020-20210602:USER/RELEASE-KEYS
 Base OS: ITEL/SU335/ITEL-A23S:8.1.0/OPM2.171019.012/MZ-VODA-L-V016-20201028:USER/RELEASE-KEYS
 Build: MZ-VODA-L-V020-20210602
Read Internal Storage Info... OK
USERDATA: 5.51 GB
USERDATA: ENCRYPTED
Waiting for server........ OK
Backup important partitions
  Backup persist... OK
RESET FRP... OK
Elapsed Time: 3 secs, 292 msecs