Another troubleshooting step that might help is to remove your SIM card, if your phone has one, and then place it back in ...

When your phone struggles to find signal, don't just blame your carrier. Try these troubleshooting tips first.

You know the moment. You're mid-call, about to say something important, and the line goes dead. Or you're trying to hail a ride, load a map, or send a file, and the spinning icon just won't quit. It's ...