ZDNET's key takeaways Use these codes to forward calls, pay your bill, check balances, etc.Some of the codes work only on certain carriers or devices.One of the codes also might erase your data, so ...

If you’ve ever bought a second-hand iPhone or switched to a new carrier, you may have faced the frustration of a locked device. Carrier-locked iPhones prevent you from using SIM cards from other ...

Your iPhone has countless fun easter eggs that you can explore to kill a bit of time. Many of them involve secret code words that trigger actions by Siri, Apple’s AI voice assistant. One such phrase ...

It may come as a surprise to many, but there are several hidden iPhone codes that have been part of the iOS user experience for years now. And though most users might find these secret codes more ...

facial recognition. It's become more and more of a mainstay for security firms around the world. But in the age of the covid 19 pandemic, there are some obvious hurdles. And algorithmic based ...

You can unlock your iPhone with an Apple Watch, which is useful if you're wearing a mask or Face ID can't identify you.