Rename the firmware file to flash.bin or gtmediaupdate.bin (depending on your specific model instructions) and place it in the root directory of your USB. Insert the USB into the device.
Set the Upgrade Mode to to ensure a clean install. gtmedia v8 nova firmware 20181025 install
: Fixed issues where the YouTube application would frequently crash. Rename the firmware file to flash
: If you encounter a "network cable disconnected" error that persists even with a cable, it may be a hardware conflict with the internal Wi-Fi module. gtmedia v8 nova firmware 20181025 install
Select the firmware file from your USB drive and press .
While powering on the device, on the remote until the upgrade interface or "UP9" message appears. Wait for the auto-restart to complete. Troubleshooting Common Issues