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 ...

Other than *67, of course, there are plenty of codes you can enter into your iPhone's dialer to get info on your bill, your ...

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 ...

To unlock your iPhone from its carrier, you'll likely need to contact your carrier directly to cancel your contract.

Just as George Hotz (GeoHot) announces his departure from public releases of his jailbreaking tools, the iPhone Dev Team come along and announce it has managed to successfully perform a carrier unlock ...