Place the MStarUpgrade.bin file directly in the root directory of the USB. Do not put it in a folder. The Power Plug Method: Unplug the TV from the wall. Insert the USB drive into the TV’s USB port.
, which are often necessary when a TV is stuck in a boot loop or fails to load its operating system. Installation Script mstarupgradebin link
Always keep a backup of your original firmware before attempting an upgrade. Have you successfully revived a TV using an MStar file? Let us know in the comments! MSO9380AM #70 - GitHub Place the MStarUpgrade
Downloading the file and placing it in the root directory of a FAT32-formatted USB drive. The file must not be inside any folders, or the device will fail to detect it. Insert the USB drive into the TV’s USB port
MstarUpgrade.bin file is a specialized binary firmware format used primarily for updating the system software on smart TVs and display screens built with MStar chipsets
Keep holding the button until you see a blue/grey "Software Upgrading" screen.
Plug into a powered-on device; it may auto-detect and prompt to "Confirm." [6] Button Combo right arrow Insert USB right arrow right arrow Power on. [4, 15] Factory Menu Navigate to Settings right arrow Software Update right arrow Update via USB. [7] ⚠️ Critical Safety Tips Do Not Power Off