And if your iPhone is so broken that you can’t even restart it, a hard reset works too. This method “forces” your iPhone to shut down even if it is frozen. For restart any iPhone
Steps to Restart All iPhones
Final Words
That’s it with our article on how to restart each iPhone. Clear all traces of your identity and personal data before discarding an outdated iPhone. You can delete personal data, apps and content from Apple and Android devices to prevent a new owner from accessing your device.