“I left a building and was using WiFi calling the other day because [of[ no service at the building. Been doing this for years. Drove down the road away from that building... all the way home. Showed ...

If you've ever pulled out your iPhone or Android phone and found it showing SOS mode, no service or searching, you already know how frustrating it can be to figure out whether it's a you problem or if ...

Tens of thousands of Americans lost cell phone service due to AT&T’s network outages on Thursday morning, causing concern about users' access to emergency helplines. Many customers have been faced ...

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 ...

There seems to be a cellular connectivity issue impacting some iPhone 12 users. According to multiple reports on social media, some iPhone 12 models keep dropping 5G and LTE service, showing a “No ...

The iPhone 15 relies on your carrier’s SIM card to connect to cellular networks. A “No SIM Card Detected” error indicates a disruption in this essential process ...

Once you’ve activated your iPhone with your carrier, it should continue to work on the cellular network without any problems as long as you’re within range of a tower. Nevertheless, the vagaries of ...