You don't need the power button to restart your Android. If yours is broken or you just want options, here are two.

Turning your phone's connection off and then back on is the quickest and easiest way to try and fix your signal woes. If you're moving around from one location to another, toggling Airplane mode ...

Fi, you should first make sure that Wi-Fi is enabled on your device.

Is your phone playing the on-again, off-again game without asking you first? Don’t panic — this annoying glitch happens to ...

You can reset the network settings on your Android phone or tablet by heading to your device's Settings app.