: The software should show a "Connected" status (often a green or blue box). Click Upgrade or Restore and wait for it to reach 100%. Sources for Firmware Downloads
Before flashing, use TWRP (if available) to back up your stock remote.conf and Wi-Fi driver – these are hardest to replace. firmware para tv box mxq pro 4k 5g android 111 top
Always verify your PCB version (e.g., MXQ Pro V4.0, V5.0) and Wi-Fi chip before flashing. Using the wrong firmware will brick the device. : The software should show a "Connected" status