Hi, glad to share M8 TV box latest firmware, please check below information:
Download link: M8 S802 TV BOX FIRMWARE
1, UnZip the “M8 TV BOX Amlogic S802 169451-20141112” file, and copy the files inside to a SD card’s root directory.
2, Connect M8 box to a screen with HDMI cable, press the recover button and then power on, remove your hand from the recover button until the screen turn up a robot, then the box start to flash.
3, It will finish flashing after the box restart automatically