09-02-2018, 03:58 PM
so my friend trying to flash tecno w4 but in process unfortunaly someone shaked the cable and disconnected the phone while it get flashing
after that the phone failed to boot but showed the LED when you connect onto pc
i took it and wanted to flash but while flashing was showing this error
(s_security_secure_usb_dl_da_return_invalid_type)
and to fix that i had to tick preloader because that error came because i didnt tick the preloader check
then i check preloader and succesfull flashed the phone
now the phone power ON but it show only BLUE SCREEN
any helps/suggesions how to solve this
thanks