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Wi-Fi can easily serve as a backup for your cellular network for calling and texting, especially if you find yourself without signal. Mike Sorrentino is a Senior Editor for Mobile, covering phones, ...

Q. Sometimes, in places where you can't get a Wi-Fi signal, you see people connecting their laptops to the Internet with a cellular connection. What are the pluses and minuses of using cellular ...

Several iPhone 17 Pro users are reporting that their cellular connection drops unexpectedly, cycling between 5G, No Service, and SOS. This issue appears related to the modem firmware and can usually ...