: Download and extract the SP Flash Tool and install the MediaTek VCOM drivers .

: Once the tool displays a green "Passed" status, disconnect the device and turn it on. Option 2: For Devices with MediaTek (MTK) Processors Commonly used for teXet smartphones and high-end tablets.

: Flashing will erase all personal files, including contacts and photos.

Connect the device to the PC. The progress bar at the bottom should turn red, then yellow as it flashes.

: Check the exact model number under the battery or in Settings > About Phone .