Apple is selling unlocked iPhone 4S units starting today. Interested parties can nab an unlocked model through the Apple website; shipments are expected to arrive in one to two weeks. The unlocked ...

According to a support thread on T-Mobile's troubleshooting site, an unlocked iPhone 4S could be used on T-Mobile's network, utilizing the iPhone 4S UMTS 1 band. Joe Aimonetti MacFixIt Editor Joe is a ...

Michael Capozzi (via Chronic) has apparently discovered how to unlock the iPhone 4S (reportedly AT&T version only) without any software or hardware tweaking. The unlock will assist you in using your ...

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 ...

Forbes contributors publish independent expert analyses and insights. I am an investigative attorney and physical security specialist. If you ask most cell phone users what they understand the term ...

In this edition of Ask Maggie, Maggie Reardon gives one reader the lowdown on which carriers will unlock the iPhone 4S for use overseas and which one won't. Marguerite Reardon started as a CNET News ...

The iPhone 4S begins its second international wave today, going on sale in much of Europe. And unlike the stateside iPhone 4S, this one can be had unlocked. Customers in Austria, Belgium, Czech ...

Hacker Loktar_Sun has discovered how to easily unlock your iPhone 4S—and any other iPhone. The unlock will free you from your carrier’s tyranny, which is great news, especially while traveling or ...

While Apple is still trying to keep up with demand for carrier-locked models of the new flagship iPhone 4S smartphone, the iOS-maker is also making SIM-unlocked models of said phone available for ...

— -- Question of the week: How can I use my iPhone in another country without paying roaming fees? Answer: The iPhone has all the hardware you'd need to do that, in the form of its Subscriber ...

Although T-Mobil USA wrote in the September letter to customers that they were “interested in offering all of our customers a no-compromise iPhone experience,” the fact of the matter remains that the ...