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 ...

Before you blame your carrier or start shopping for a new phone, you should know that you can usually get a stronger signal with a few ridiculously simple tricks. We're talking about things that take ...

Your phone's hotspot feature can help you get your laptop or tablet online, but sometimes it takes some settings fixes to make it work. I started my career with CNET all the way back in 2005, when the ...