Use This Secret Apple Diagnostic Tool To Test Every iPhone Feature

There's a secret diagnostic tool on your iPhone that allows you to test various features and functionality on the phone. I'll show you exactly how to do it. I hope this video helped you, if it did, the best way you can say thank you is to hit the subscribe button :) My name is Trevor Nace and I've been making tech tutorials for years, focusing on helping you solve your "how to" problems on iPhone, Android, iPad, Mac, and PC. So whether you're on a phone or computer and you run into an issue, I hope this video helped you. If you're still having trouble, leave a comment down below for me or go to my channel page and send me an email directly. I look forward to hearing from you!