Search for “MXQ Pro 4K firmware” – many backups exist.
: Use a toothpick or small pin to press and hold the Reset button hidden inside the AV port . Mxq Pro 4k Firmware 7.1 2 Download Sd Card
. Because there are multiple hardware variations of this device (e.g., Amlogic S905W Rockchip RK3229 Search for “MXQ Pro 4K firmware” – many backups exist