You can get the three-button navigation bar back on Android by opening Settings and selecting 3-button Navigation under ...

There’s no option to remap the power button though—it’s just not possible on Android. To change what a button does, tap on it then pick your preferred function.

Google killed the back button in Android 12, so if you’re coming from an older Pixel phone, it might catch you out. But there is a way of getting the back button back – read on to find out how.