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

Recovery mode allows you to update or restore your iPhone using a computer with iTunes or Finder. Here's how to access it.

Anyone who's used an iPhone — or any other modern electronic device — is or will eventually become familiar with the typical song and dance of occasional troubleshooting methods. Sometimes, an iPhone ...

I've had an iPhone 4 for months (since Feb). Both iTunes and the iPhone are completely up to date. At some point in the last 3 days, iTunes seems to have started forgetting about my iPhone so that ...