=== LOG ===
Waiting For Device Connection... 
USB PORT: SPRD U2S Diag (COM169)
Port: SPRD U2S Diag (COM169)
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: SKY
 Model: ELITE OCTAPLUS
 Product: ELITE_OCTAPLUSA2
 Manufacturer: SKY
 Android Version: 11 (Android 11)
 Security Patch: 2021-08-05
 Build ID: RP1A.201005.001
 Build Date: SUN SEP 26 02:08:39 CST 2021
 Display ID: ELITE_OCTAPLUS_B245121766_V2.0_20210902
 Fingerprint: SKY/ELITE_OCTAPLUSA2/ELITE_OCTAPLUSA2:11/RP1A.201005.001/20210826:USER/RELEASE-KEYS
 Build: 20210826
Read Internal Storage Info... OK
USERDATA: 23.93 GB
USERDATA: ENCRYPTED
Waiting for server........ OK
Backup important partitions
  Backup persist... OK
RESET FRP... OK
Rebooting... OK
Elapsed Time: 7 secs, 773 msecs