: MediaTek VCOM or MTK USB drivers must be installed on your PC to ensure the phone is recognized in "Preloader" or "Bootloader" mode.
: The specific stock ROM for this model, such as Fly_E185_RU_V08_FMTK.zip .
Open the Flash Tool and load the (found inside the firmware folder). Initiate Flashing : Turn off the completely. In the Flash Tool, click Download or Flash .
Extract the firmware and the Flash Tool into separate folders.