: The receiver reboots on its own. Suddenly, the menus are snappier, the
: Format a USB flash drive to FAT32 . Copy the downloaded software file directly to the root of the drive (not inside a folder). Initiate Update : Plug the USB into the receiver. Go to Menu > Expansion > USB Menu . Select the software file and press OK . qmax mst999 h2 mini 4 software update
Check for the latest version and follow the on-screen prompts to download and install. Critical Safety Tips : The receiver reboots on its own
Select the update mode. It is highly recommended to choose or "Software" to ensure the entire operating system is updated. Initiate Update : Plug the USB into the receiver
Also, the update may reset your default HDMI resolution. You will need to manually reselect 4K@60Hz or 1080p in the display settings.
Plug your USB drive back in, go to the update menu, select your backed-up channel file, and load it back onto the receiver.
Locate the .bin firmware file on your USB drive and press .