To flash via SD card without a PC connection, you must make the card bootable:
Before I give you the download links, we need to have a serious conversation. This is where 90% of users make a mistake that destroys their device. mxq pro 4k firmware 71 2 download sd card free
However, I must give you an important heads-up first: — there are many hardware variants (different Wi-Fi chips, RAM, NAND flash, board revisions). Installing the wrong firmware can brick your device. To flash via SD card without a PC
Open the back cover of your MXQ Pro and look at the main circuit board. Write down the model number printed on the board. This dictates which firmware file you must download. mxq pro 4k firmware 71 2 download sd card free
Release the button once you see an upgrade progress bar or the logo.