=== LOG ===
Waiting For Device Connection... 
USB PORT: SPRD U2S Diag (COM26)
Port: SPRD U2S Diag (COM26)
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: WALTON
 Model: PRIMO HM7
 Product: PRIMO_HM7
 Manufacturer: WALTON
 Android Version: 11 (Android 11)
 Security Patch: 2022-10-05
 Build ID: RP1A.201005.001
 Build Date: SUN OCT  9 20:29:10 CST 2022
 Display ID: PRIMO_HM7_S12_09102022
 Build: 226
Read Internal Storage Info... OK
USERDATA: 23.75 GB
USERDATA: ENCRYPTED
Waiting for server........ OK
Backup important partitions
  Backup persist... OK
RESET FRP... OK
Rebooting... OK
Elapsed Time: 11 secs, 50 msecs