Scanning for available networks on my Apple iPhone 5c
You can scan for available mobile networks if your Apple iPhone 5c isn't connecting automatically, or if you want to switch networks while roaming.
1. Touch Settings.
2. Touch Carrier.
3. Touch the tab next to Automatic to turn automatic network selection off.
4. Wait while the iPhone 5c searches for networks.
5. The available networks will be listed.
Select the network you want to use.