Here are the steps on how to reset network settings on an iPhone:

  1. Open the Settings app on your iPhone.
  2. Tap on General.
  3. Scroll down and tap on Transfer or Reset iPhone.
  4. Tap on Reset.
  5. Tap on Reset Network Settings.
  6. Enter your iPhone’s passcode if prompted.
  7. Tap on Reset Network Settings again to confirm.

This will reset all of your iPhone’s network settings, including:

  • Wi-Fi networks and passwords
  • Cellular settings
  • VPN settings
  • APN settings

Once your network settings have been reset, you will need to reconnect to your Wi-Fi networks and cellular networks. You may also need to enter your VPN and APN settings again.

Resetting your network settings can be a helpful troubleshooting step if you are having problems with your iPhone’s Wi-Fi or cellular connection. It can also be helpful if you have recently changed your router or carrier and your iPhone is not automatically connecting to the new network.

Here are some things to keep in mind when resetting your network settings:

  • You will need to enter your Wi-Fi passwords again after resetting your network settings.
  • If you have any saved VPN or APN settings, you will need to enter them again after resetting your network settings.
  • Resetting your network settings will not delete any of your data or media.
  • If you are still having problems with your iPhone’s network connection after resetting your network settings, you may need to contact your carrier or Apple for further assistance.