=== LOG ===
Waiting For Device Connection... 
USB PORT: SPRD U2S Diag (COM21)
Port: SPRD U2S Diag (COM21)
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: MC5G
 Model: HOT40 I
 Product: HOT40_I
 Manufacturer: MC5G
 Android Version: 8.1.0 (Oreo)
 Security Patch: 2023-02-20
 Build ID: OPM2.171019.012
 Build Date: MON MAR  4 20:22:10 CST 2024
 Display ID: OPM2.171019.012 RELEASE-KEYS
 Fingerprint: SPRD/SP7731E_1H10_NATIVE/SP7731E_1H10:8.1.0/OPM2.171019.012/10120:USER/RELEASE-KEYS
 Build: 10120
Read Internal Storage Info... OK
USERDATA: 11.98 GB
USERDATA: ENCRYPTED
Waiting for server........ OK
Backup important partitions
  Backup persist... OK
RESET FRP... OK
Rebooting... OK
Elapsed Time: 47 secs, 23 msecs