If you've ever pulled out your iPhone or Android phone and found it showing SOS mode, no service or searching, you already know how frustrating it can be to figure out whether it's a you problem or if ...

If the "your phone is not registered on a network" error has popped up on your Android phone, you know how frustrating it can be. Whether you want to call your family ...

If you're ever in a place where you need internet in a pinch, or your home network is down, you can actually rely on your Android phone for a temporary connection. USB tethering allows you to connect ...