Resetting network settings on an iPhone clears saved Wi-Fi passwords, cellular preferences, and Bluetooth pairings, which often fixes stubborn connection problems. It does not delete your photos, apps, or messages.
What you'll need
- Your iPhone
- Your Wi-Fi passwords for reconnecting
Step by step
- Note your Wi-Fi passwordsWrite down or have handy the passwords for networks you use, since they will be erased and need re-entering.
- Open the reset menuOpen Settings, tap General, then scroll down to Transfer or Reset iPhone.
- Tap ResetChoose Reset, then select Reset Network Settings from the list of options.
- Enter your passcodeType your device passcode to confirm you want to proceed with the reset.
- Wait and reconnectThe phone restarts with network settings cleared. Rejoin your Wi-Fi networks and re-pair any Bluetooth devices.
Handy tips
- Try this when Wi-Fi keeps dropping, cellular data will not work, or Bluetooth refuses to connect.
- Your VPN and any custom APN settings are also cleared, so re-add those if you use them.
- Restart the phone normally first, as that sometimes fixes minor connection glitches without a full reset.
Heads up
- All saved Wi-Fi passwords and Bluetooth pairings are erased and cannot be recovered, so make sure you know your passwords before resetting.
FAQ
Does resetting network settings delete my data?
No. It only clears network-related settings like Wi-Fi passwords, cellular options, and Bluetooth pairings. Your photos, apps, and messages stay untouched.
Will I lose my saved Wi-Fi passwords?
Yes. Every saved Wi-Fi network and password is removed, so you will need to reconnect and re-enter passwords afterward.
When should I reset network settings?
Use it when you have persistent Wi-Fi, cellular, or Bluetooth problems that a simple restart does not fix.