How can I lock my iPhone?

Should you shut down your iPhone?

Experts recommend shutting down your phone at least once a week. After shutting it down, let it rest for a minute or two before starting it back up again. Not only will this help enhance your phone’s performance, it is also incredibly beneficial for your battery.

How do I reset my iPhone 7 without a password or computer?

4: Use the Hard Reset Feature

Simply press and hold the Volume buttons and Home button at the same time. iPhone X, 8 & Newer: Press and hold the Volume up button, then the Volume Down button, and the side button at the same time. iPhone 7 / 7 Plus: Press and hold the Volume Down and the side button at the same time.