# Maintain

## Maintain

* Go to Setting->System->Maintain

| Item           | Description                                                                 |
| -------------- | --------------------------------------------------------------------------- |
| System reboot  | Click "System reboot" to reboot the encoder                                 |
| System default | Click "System default" to reset the encoder to the default factory settings |
| Upgrade        | Strongly recommended to do upgrading via **EncDeviceTool**                  |

<figure><img src="/files/sWJto1omMLekBqnxPYdj" alt=""><figcaption></figcaption></figure>

**You can read more about how to upgrade via EncDeviceTool**

{% content-ref url="/pages/-MP4TkkoSXDOIfmEunMO" %}
[Upgrade Firmware](/video-encoder/upgrade/upgrade-firmware.md)
{% endcontent-ref %}


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