Masstel N668 xóa FRP Online ok

Operation : Format File System / Reset Settings [ v1.27 ]
Settings : SmartFormat is On
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! [ 60 ]
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 : SPRD 773x eMMC loader v3 Infinity
Sending FLASH FDL
FLASH FDL Ready!
Boot Ok!
FlashMode Set : Ok!
Checking Structure ...
Detected eMMC Flash , Structure detect Ok!
eMMC phone detected! Will use 'Safe Format' mode!
Mount : /data
Size : 0x000000014F1F7000
State : 0x0001
Mount : /cache
Size : 0x0000000009600000
State : 0x0001
Prepare Ok! Format Ok!
Don't touch phone, until it fully bootup to "Welcome Screen"!
Android 5.x/6.x : Reset FRP Lock
Reset Ok!
Done!
Elapsed: 00:00:50
Reconnect Power/Cable!