One of the most well recognized service indicator icons is the image of bars you see on the top right corner of your phone. This particular icon is so well known that most cell service providers have ...

An iPhone showing "SOS" isn't a cry for help, but it does mean you're having connection issues. This is what the three letters really mean. SOS is well known as a Morse Code distress signal, quickly ...

Are you seeing a strange message on your iPhone that reads SOS? Here's what that message means, per Apple. What does it mean when your iPhone says SOS? Apple Support says if you see "No Service" or ...

Unlike our phones, the SIM cards that connect them to a network have barely evolved over the last decade or so. This can sometimes mean you'll have trouble connecting to a network, even when the phone ...