Needless to say, a “mobile network not available” message — or some alternative version of it — is a major problem on a smartphone, since the whole point is to make calls and access the internet away ...

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 ...

The process is free, easy to set up, and doesn't use mobile data while helping you avoid upgrading to a mesh network.

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 ...