1.- Abrir NCK modulo MTK.
2.- Elegir el modelo
MT6571_EMMC.
3.- Seleccionar Erase FRP.
4.-
Conectar celular apagado.
CitarExe version: NCKBox AndroidMTK 1.8.7.9
Selected model: MT6571_EMMC
Action: Reset FRP
Reinsert phone battery.
Battery must be charged.
Phone must be off with battery inside.
Please insert USB cable now...
Detected : MediaTek PreLoader USB VCOM (Android) (COM8)
Boot mode: Preloader
Phone detected...Please wait
Sending DA agent, please wait...
BaseBand CPU :MT6735M_S00
BaseBand CPU Secure Version : FF
BaseBand CPU Bootloader Version : 01
----------------------------------------------------
EMMC: (117Gb+16384Mb) HYNIX 0x484147346132
EMMC FW VERSION: a5:00:00:00:00:00:00:00
EMMC CID: 90014A48414734 : 000000000000000000
EMMC UA SIZE: 0x3ab400000
BOOT STYLE: EMMC BOOT
FULL LENGTH: 0x3ac000000 [14.688 GB]
Preloader SEC version: 2
Checking data, wait...
Erasing FRP, wait...
FRP Reset Done.
Wait untill phone will start charging.
All done.