Disclaimer: Modifying firmware carries inherent risks including permanent device damage. Proceed at your own risk. The author is not responsible for bricked devices or data loss.
to your TV and power outlet. The first boot after a firmware flash can take 5 to 10 minutes as the system initializes. Troubleshooting Common Issues X96 Mate Firmware
If your device is functional, check for official updates over the air: Navigate to Settings > Device Preferences > About System update Check for update X96 Mate Firmware