Geekbuying Mk808b Firmware Update Here

If it’s Pink, click "Switch." If it’s not lit, your drivers aren't installed correctly.

Use a paperclip to press and hold the reset button inside the pinhole. While holding it, plug the USB cable into the OTG port (not the power port) of the geekbuying mk808b firmware update

The standard utility for flashing RK3066 devices. The Firmware Image (.img file): Official: Look for the 2013 or 2014 stable releases. If it’s Pink, click "Switch

Try a different USB port on your PC (rear ports on a desktop are more stable) or a different USB cable. If it’s Pink

Click . (Note: "Restore" is safer than "Upgrade" as it wipes the old data and performs a clean install).