Five ways to restart your Android device include remapping buttons, downloading apps, and changing accessibility tools.

Restarting your iPhone is usually the quickest cure for everyday annoyances, from apps freezing up to network hiccups. In fact, you should probably be restarting your iPhone more often than you think.

One UI 7 did a lot to bring Samsung’s phones up to a new standard, and some cool little features that usually fly under the radar are included in that. One UI 7 lets you change your power button ...