To check if your Android phone is unlocked, try swapping in another SIM card or test your network settings. If calls work, ...

The big reason to immediately update to the November security patch – besides being the first one for the Pixel 7 – is that it contains a bug fix for a security issue that can unlock and bypass your ...

If you have Boost Mobile, you might need to unlock your smartphone, even though locked devices are increasingly a thing of the past. Here’s how to unlock a Boost Mobile phone, and what you need to ...

Seeing “No SIM” or “Invalid SIM” on iPhone? Check your SIM card, restart, or update your carrier settings. Simple fixes often ...

A major exploit in Google Pixel smartphones has just been revealed, allowing an attacker to unlock and access your smartphone by switching out the SIM card. The issue has been discovered by David ...

Having a carrier-locked phone can make it difficult if you want to sell your phone or move carriers. Here are a few ways to tell the status on your iPhone.

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 ...

The newer eSIM technology, which is quickly becoming the standard on high-end phones, is safer and more convenient.