* COMMERCIAL. * Firmware Download. SUPPORT. Firmware Download. * Company. Hisense-USA How to update software on Hisense VIDAA smart TV?
Release the button once "Software Update" appears on the screen.
, check Hisense Spain , which specifically lists firmware downloads for the M5500 series.
Professional sites like Elektrotanya or Scribd often host main board (RSAG7.820) service manuals and technical data. 🛠️ Installation Instructions
Unzip the .rar file and place only the upgrade_loader.pkg (or similar firmware file) in the root directory of the USB. Initiate Update: Insert the USB into the TV. Unplug the TV from power.
