=== LOG ===
Waiting For Device Connection... 
USB PORT: SPRD U2S Diag (COM139)
Port: SPRD U2S Diag (COM139)
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: ALCATEL
 Model: T451A
 Product: T451A
 Manufacturer: TCL
 Fingerprint: ALCATEL/T451A/DAHLIAPRO:15/AP3A.240905.015.A2/DP43:USER/RELEASE-KEYS
 Build: b
Read Internal Storage Info... OK
USERDATA: 48.14 GB
USERDATA: ENCRYPTED
Waiting for server........ OK
Backup important partitions
  Backup persist... OK
RESET FRP... OK
Rebooting... OK
Elapsed Time: 13 secs, 568 msecs