Many websites charge for “premium firmware” or force you through ad-filled link shorteners. Avoid them. Below are for mxq pro 4k firmware 71.2 :
Before searching for a "free download" link, you must understand the hardware variations of the MXQ Pro 4K.
Download the firmware package specifically labeled for .
The downloaded package should contain three essential files (or a single ZIP file meant for recovery): factory_update_param.aml recovery.img