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Custom Wallpaper

Change the Rand/0 lock screen wallpaper from your phone.

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Custom Wallpaper

  1. Connect Rand/0 to Wi-Fi once using Wi-Fi so it has a remembered network.
  2. Open SETUP and choose Wallpaper.
  3. Rand/0 connects to a remembered Wi-Fi network and shows a QR code. Scan it with your phone.
  4. In the browser page, choose a PNG or JPG image, generate the preview, and save it to Rand/0.
  5. Rand/0 returns to the home screen automatically after the wallpaper is saved.

The wallpaper page also lets you restore the built-in wallpaper.

If you leave the wallpaper flow before saving, long press the top button to return.

From the main menu, long press the top button to lock immediately and show the configured image. You can also open SETUP → Lock Now.

Supported image formats: jpg, jpeg, and png. File size must be no larger than 5 MB.

Changing wallpaper requires an available remembered Wi-Fi network. If the battery is too low, connect Rand/0 to power before starting.

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Wi-Fi

Learn how Rand/0 connects to Wi-Fi and manages saved networks.

Settings

Configure Rand/0's home screen, network, sound, language, and device settings.

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Custom Wallpaper