Use a toothpick to press and hold the (usually hidden inside the AV port).

In this guide, we’ll cover everything you need to know about finding, downloading, and installing the right firmware for your device. Why Update Your MXQ S805 Firmware?

You likely flashed firmware meant for a different Wi-Fi chip (e.g., RTL8188 vs. AP6210).

Download the firmware files ( factory_update_param.aml , u-boot.bin , and the .zip file). Copy them to the root of a FAT32 formatted SD card. Insert the SD card into the MXQ box.

Custom ROMs sometimes change the remote configuration. You may need to use a USB mouse or a wireless keyboard. Conclusion

The MXQ S805 remains one of the most resilient budget Android TV boxes on the market. Powered by the Amlogic S805 chipset, this device is a workhorse for 1080p streaming. However, as apps become more demanding, the stock software can feel sluggish. Updating or changing your is the best way to eliminate bugs, improve UI speed, and ensure compatibility with the latest streaming apps .

Many custom ROMs come pre-rooted, allowing for deeper customization.

This usually indicates a power issue or the wrong firmware version. Try a different USB port on your PC.