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 ...

Free Fire Max allows players to unlock free in-game rewards such as diamonds, weapon skins, and characters. These codes are ...

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.