The MXQ Pro 4K has dozens of variations. Before flashing, you must open your box and look at the circuit board (PCB) to identify the chipset (e.g., Amlogic S905X, S905W, Rockchip RK3229).
Flashing your TV box with via an SD card is the most reliable way to fix a bricked, boot-looping, or lagging MXQ Pro 4K Android TV box. While using a computer with a USB male-to-male cable is common, the SD card method allows you to upgrade the operating system entirely standalone using the device’s physical hardware buttons. i--- Mxq Pro 4k Firmware 7.1 2 Download Sd Card
Ensure you have a stable power connection during the flash. If the power cuts out midway, the device can be permanently rendered useless. The MXQ Pro 4K has dozens of variations