Speed up any Android phone using built-in settings like Developer Options, cache clearing, and battery controls—no extra apps needed.

Bacteria and viruses move easily between surfaces like the ATM machine or the pole on the bus, where they can live anywhere from hours to more than a week, and your phone. And once germs reach your ...

Changing these settings will give your old Android phone a new life. Once adjusted, it should feel faster, with added zip in day-to-day tasks. If you want to give it a refresh, I recommend messing ...

Battery dropping too fast? Consider these 12 expert-approved tips to make your device last up to hours longer.