iPhone users have reported that their device is stuck on “SOS mode,” preventing them from making calls or sending text messages amid a major cell phone outage Thursday affecting thousands of users ...

Find out how to diagnose and fix bad cell service with these expert tips for getting more bars on your iPhone or Android.

You’ve probably heard this advice before, but it’s effective: If the phone simply stops working right, turn it off, wait a few minutes, and turn it on again. That clears memory, which can correct a ...

iPhones can overheat and display a warning message if they exceed a certain temperature. Overheating iPhones may experience slowed charging, dimmed displays and weakened cellular signals. Putting an ...

All Apple Watch models since the Series 3 have featured a cellular-enabled model. Smartwatches with LTE are endlessly helpful, allowing you to connect to services without your smartphone. But what if ...