This guide will not only walk you through how to turn off Find My iPhone, but will also dive into how it works, its advantages and disadvantages, and the contexts in which you might want to disable it.
You may need to erase your eSIM if you've transferred the eSIM's phone number to another iPhone or if you're going to sell, trade in, or give away your device.
Starting with iOS 16, you can finally change your lock screen on iPhone! It's now possible to create multiple lock screens, personalized with custom wallpaper, fonts, colors, and even widgets.