# 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="https://2135358283-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FpoaBKMSV5lXq2C8IiNMO%2Fuploads%2Fi19eCquuL5NyM6VMYZ0b%2FGKHVE_SystemMaintain.jpg?alt=media&#x26;token=530fca0e-287d-48e9-a867-017afb08a464" alt=""><figcaption></figcaption></figure>

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

{% content-ref url="../../upgrade/upgrade-firmware" %}
[upgrade-firmware](https://docs.exvist.com/video-encoder/upgrade/upgrade-firmware)
{% endcontent-ref %}