You can manually update the carrier settings on an iPhone through its Settings app to ensure your phone works properly.

Connecting your iPhone or iPod Touch to a Wi-Fi network not only gives you a faster Internet connection, but it can also help eliminate any data overages from your wireless carrier. This four-step ...

If you need to find out your iPhone's carrier without a SIM card installed, you can do so through the Settings app.

Turning your phone's connection off and then back on is the quickest and easiest way to try and fix your signal woes. If you're moving around from one location to another, toggling Airplane mode ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Learning how to check your internet speed can come in handy if you ...