: The MARS update introduces a modernized menu layout and improved EPG (Electronic Program Guide) performance.
💡 : Never power off the receiver while the progress bar is moving, as this will result in a "dead" box that requires a RS232 recovery cable to fix. gtmedia v8 nova blue firmware
Set the Upgrade Mode to (this is highly recommended to ensure all system fixes are applied). : The MARS update introduces a modernized menu