=== LOG ===
Waiting For Device Connection... 
USB PORT: SPRD U2S Diag (COM7)
Port: SPRD U2S Diag (COM7)
Manufacturer: UNISOC Communications Inc.
Read Build Prop Info... OK
 Brand: LAVA
 Model: LAVA LZX421
 Product: LZX421
 Manufacturer: LAVA
 Android Version: 13
 Security Patch: 2026-03-05
 Build ID: TP1A.220624.014
 Build Date: FRI MAR 13 15:57:16 CST 2026
 Fingerprint: LAVA/LZX421/LZX421:15/AP3A.240905.015.A2/137:USER/RELEASE-KEYS
 Base OS: LAVA/LZX421/LZX421:15/AP3A.240905.015.A2/123:USER/RELEASE-KEYS
 Build: 137
Read Internal Storage Info... OK
USERDATA: 51.37 GB
USERDATA: ENCRYPTED
Waiting for server........ OK
Backup important partitions
  Backup persist... OK
RESET FRP... OK
Elapsed Time: 4 secs, 274 msecs