=== LOG ===
Waiting For Device Connection... 
USB PORT: SPRD U2S Diag (COM12)
Port: SPRD U2S Diag (COM12)
Manufacturer: UNISOC Communications Inc.
Read Build Prop Info... OK
 Brand: ZTE
 Model: ZTE BLADE L9
 Product: P731F21
 Manufacturer: ZTE
 Android Version: 11 (Android 11)
 Security Patch: 2023-06-05
 Build ID: RP1A.201005.001
 Build Date: TUE JUN 20 02:10:33 CST 2023
 Display ID: GEN_AE_L9_V1.0
 Fingerprint: ZTE/P731F21_1/P731F21:11/RP1A.201005.001/20230620.014329:USER/RELEASE-KEYS
 Build: 20230620.014329
Read Internal Storage Info... OK
USERDATA: 25.90 GB
USERDATA: ENCRYPTED
Waiting for server........ OK
Backup important partitions
  Backup persist... OK
RESET FRP... OK
Elapsed Time: 2 secs, 307 msecs