Verizon outages have hit. Is your phone stuck on 'SOS' mode? Can't make calls or send text? Here's what you can do, what to ...

Even when you're in an area with good cellular coverage, your iPhone status might read SOS. Here's what to know.

In short, when you see SOS on your phone, it means you're not connected to a cellular network. "If you see SOS or 'SOS only' ...

When iPhones aren’t connected to a cellular network, they will typically alert the user by giving an indication in the phone’s status bar. Those notifications usually say “No Service” or “Searching,” ...

When iPhones aren’t connected to a cellular network, they will typically alert the user by giving an indication in the ...

Use a SIM ejector tool or paperclip to gently remove the SIM tray. Take out the SIM card and inspect it for damage, such as ...

Struggling with LTE not working on Android? Find out how to restore your connection quickly and easily with our guide.

Fix the 'No SIM Card Detected' error on Android with 15 proven solutions. Quick fixes, eSIM troubleshooting, and when to get a replacement SIM.

The most recent December update for Android phones is available now, and this patch specifically should take priority for ...

Don’t ask us why, but some Android phones do not come with the best features enabled out of the box. This is not for the hardcore Android fan, but sometimes we all forget to enable things when setting ...

You have been warned — a billion phones are at risk. Updated on Dec. 23 with additional commentary on new security vulnerabilities and the security risks for the billion-plus phones that will not ...