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

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 ...

Next up is the action button, up on the left-hand side as you look at the iPhone, which has replaced the old ring / silent ...