please i need help for this phone
Need cm2 dongle
open cm2 spd tool
and select 7731 6.0 setup
click format fs / Reset phone / Clear Frp
insert battery and USB hold volume down
FlashMode Set : Ok!
Checking Structure ...
Detected eMMC Flash , Structure detect Ok!
eMMC phone detected! Will use 'Safe Format' mode!
Mount : /data
Size : 0x00000001246F7000
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!