Your iPhone can’t discover Bluetooth devices, or nearby accessories don’t appear in the list. These steps help fix discovery issues.
1. Turn Bluetooth Off and On
- Go to Settings → Bluetooth.
- Turn it off, wait 10 seconds, then turn it back on.
2. Restart the iPhone
- Hold Side button + Volume button → Slide to power off.
- Turn it back on after 30 seconds.
3. Put the Accessory in Pairing Mode
- Most accessories won’t appear unless they’re in pairing mode.
- Check the accessory’s manual for how to enter pairing mode.
4. Move Closer
- Stay within a few feet of the accessory.
- Avoid walls, metal objects, and interference.
5. Reset Network Settings
- Settings → General → Transfer or Reset iPhone → Reset → Reset Network Settings.
- This resets Wi‑Fi, Bluetooth, and cellular settings (no data loss).
6. When to Seek Repair
- iPhone cannot discover any Bluetooth devices.
- Bluetooth is greyed out in Settings.
- Issue started after a drop or liquid exposure.
If discovery still fails, the Bluetooth antenna or chip may need inspection by a technician.