After a successful flash, back up your working firmware using the “Burn Card Maker” – select “Read” instead of “Burn”. Store that .img file on your PC. Next time your box fails, you’ll have a perfect recovery image ready in 10 minutes.
If you own an MXQ Pro 4K Android TV box, you’ve likely experienced the dreaded boot loop, freezing screen, or the infamous “NAND flash” error. The most reliable fix for these issues is a firmware reflash. The specific version that has gained legendary status in user forums is Firmware 71.2 (often referred to as "71 2"). mxq pro 4k firmware 71 2 download sd card top
If you found this guide helpful, share it with the MXQ Pro 4K community. Happy streaming After a successful flash, back up your working