A new iPhone 4S accessory claims to successfully SIM unlock all models of the AT&T Apple iPhone 4S running iOS 5.0 and 5.0.1 firmware. As AT&T, unlike rivals Sprint and Verizon Wireless, does not yet ...

One of the promoted specifications on the new Apple iPhone 4S is the "world phone" capability, but it isn't quite the world phone that many international travelers who use GSM phones are used too.

Hacking-happy users of iPhone 3G and 3GS models can now unlock their phones to work with other carriers, thanks to a new hack. The iPhone Dev Team released this weekend a new carrier unlock for the ...

Have you ever gotten a new phone only to find out it’s locked to a specific carrier? This often happens when you purchase a subsidized phone from a carrier. The carrier locks the phone so you can’t ...

If you’ve acquired your iPhone through a contractual agreement with a mobile carrier, there’s a likelihood that the device is locked to that specific service provider. In order to switch to a ...

The iPhone Dev Team has released a new Ultrasn0w carrier unlock for the iPhone 3G and 3GS, and the unlock will work for both 3G and 3GS owners with a baseband later than 05.13.04. This is a ...

An upcoming version of iOS 12 enables the use of two phone numbers on one phone, but not everyone will be able to take advantage. A Wednesday reports signals that beta versions of iOS 12.1 unlock the ...

Independent verification of seemingly dubious claims makes the world go 'round, which is why we're a little thankful the iPhoneSIMfree crew has deigned CNN worthy of having the second shot at ...