Rename your device on Firefox OS using the Settings app

1. Tap and choose Bluetooth.
   
2. Tap the Bluetooth toggle switch to enable Bluetooth and view options for visibility of your device, searching and renaming devices.
3. Tap the Rename my device button and tap inside the Change phone name field that appears.
4. Type a new name and tap the OK button.

   The new name appears under the Visible to All setting.

Note: When not using Bluetooth, you can quickly access the control in the utility tray by swiping down from the top of your home screen.