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

You may need to close iPad apps when they become unresponsive. Here's how to do it, along with a few troubleshooting tips.

Revive your unresponsive iPhone by forcing it to restart. Additionally, you can try charging the phone or reinstalling iOS.

Exactly as the title says. My iPhone 4S' sleep/wake button is stuck inside the case and won't spring back to its starting position. I was using it just fine with the accessibility features, but today ...