> For the complete documentation index, see [llms.txt](https://docs.roombelt.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.roombelt.com/tutorials-and-troubleshooting/how-to-change-device-background.md).

# How to change device background

To set any image as a device background, follow the instructions below:

1. Open the [Device settings](/reference/device-settings.md) screen in the Roombelt administration panel.
2. Click "Theme" (in the lower left corner) and "Upload background".
3. Choose an image from your computer.
4. Wait until the image is uploaded, and click "OK" to save your changes.

<figure><img src="/files/dDecOi34PXZ4N3qVETba" alt=""><figcaption><p>Roombelt device settings screen with "Upload background" highlighted</p></figcaption></figure>

You can now refresh Roombelt on your device or wait up to 30 seconds, and the background will load automatically.

{% hint style="info" %}
Background images that follow device orientation give the best results. If you put your tablet in a landscape orientation, use a horizontal background; if you have a device in a portrait orientation, use a vertical background.
{% endhint %}