Use the side, Home, and other buttons on your iPhone - Apple Support
Learn about the buttons and switches on your iPhone.
What Do All the Buttons on the iPhone 6 Series Do?
How to Get a Home Button on Your iPhone's Screen
Close an app on your iPhone or iPod touch - Apple Support (CA)
How Do You Use iPhone 14 Buttons & Ports
How to Use an iPhone With a Broken Home Button
Use Night Shift on your iPhone, iPad, and iPod touch - Apple Support, night shift iphone
4 Ways to Hard Reset an iPhone - wikiHow
Stop Swiping: How to Add a Virtual Home Button to Your iPhone
4 Ways to Hard Reset an iPhone - wikiHow
Use AssistiveTouch on your iPhone, iPad, or iPod touch - Apple Support