=== LOG ===
Waiting For Device Connection... 
USB PORT: SPRD U2S Diag (COM17)
Port: SPRD U2S Diag (COM17)
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: DOOGEE
 Model: TAB A9
 Product: RK5
 Manufacturer: DOOGEE
 Android Version: 13
 Security Patch: 2025-04-05
 Build ID: AP3A.240905.015.A2
 Build Date: FRI MAY 30 03:05:30 CST 2025
 Display ID: DOOGEE-TAB A9-D-NOEEA-ANDROID15.0-20250530
 Fingerprint: DOOGEE/RK5/RK5:15/AP3A.240905.015.A2/20250530:USER/RELEASE-KEYS
 Base OS: DOOGEE/RK5/RK5:15/AP3A.240905.015.A2/20250411:USER/RELEASE-KEYS
 Build: 20250530
Read Internal Storage Info... OK
USERDATA: 51.48 GB
USERDATA: ENCRYPTED
Waiting for server........ OK
Backup important partitions
  Backup persist... OK
RESET FRP... OK
Rebooting... OK
Elapsed Time: 29 secs, 504 msecs