Update your device with new software, resolve problems, discover new features.
1. Transfer the update file to your USB Flash memory and plug it into the USB port
2. In the [ Upgrade] menu, find the correct software by entering the USB Flash memory submenu, press the [OK] key to start the update process.
3. Update type: Select [USB].
Update block: Select [ALL]
File Update: Press the [OK] key to select the correct update file.
4. Start the update: After the update is complete, the device will automatically turn off and on again.