How to reset the network settings on my Apple iPhone 6
Click each step to see the action. You can also click the picture or use the arrow keys.
- If you encounter problems with your data connection, or other wireless connections, you can reset the network settings back to default. All of the network settings on your Apple iPhone 6 will be reset, including those for Wi-Fi, mobile data and VPN.
 - 1. Touch Settings.
 - 2. Scroll to and touch General.
 - 3. Scroll to and touch Reset.
 - 4. Touch Reset Network Settings.
 - 5. Touch Reset Network Settings.
 - 6. The iPhone will reboot. Once it turns on, the default network settings will be restored.