=== LOG ===
Waiting For Device Connection... 
USB PORT: SPRD U2S Diag (COM24)
Port: SPRD U2S Diag (COM24)
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: STYLO
 Model: STYLO MARVEL
 Product: MARVEL
 Manufacturer: IMG
 Android Version: 14
 Security Patch: 2026-03-05
 Build ID: UP1A.231005.007
 Build Date: MON MAR 23 13:49:53 CST 2026
 Display ID: STYLO_ELX09_MARVEL_V09_20260323
 Fingerprint: STYLO/STYLO_MARVEL/MARVEL:14/UP1A.231005.007/ANDROI.20260320.112313:USER/RELEASE-KEYS
 Base OS: STYLO/STYLO_MARVEL/MARVEL:14/UP1A.231005.007/ANDROI.20241123.112311:USER/RELEASE-KEYS
 Build: ANDROI.20260320.112313
Read Internal Storage Info... OK
USERDATA: 11.39 GB
USERDATA: ENCRYPTED
Waiting for server........ OK
Formatting userdata... OK
Formatting cache... OK
Check mdm... OK
Backup important partitions
  Backup prodnv... OK
Remove mdm... OK
Rebooting... OK
Elapsed Time: 1 min, 2 secs, 537 msecs