Code:
Operation : SP Unlock [ v1.27 ]
Mode : DirectUnlock
1. Remove battery. Insert battery back
2. Press and hold 'VolumeUp' and 'VolumeDown' keys
-> Alternative : just ONE 'VolumeUp' or 'VolumeDown' key
3. Insert cable
==== Wait for phone...
Phone found! [ 50 ]
Port Opened
Sync...
InitBoot Done [ 0x81 ] , Ver : SPRD3
Sync...
Sending FDL
[Info] : If SW freeze here more, than 15 seconds - remove cable
FDL Ready!
Boot Ver : SC7731 Crev eMMC Loader v2.0
Sending FLASH FDL
FLASH FDL Ready!
Boot Ok!
Detected eMMC Flash , Structure detect Ok!
Checking Structure ...
SimLock state : Locked!
Unlocking ...
Unlock Done!