Major cellular carriers — Verizon, AT&T, T-Mobile, Sprint, and others — typically lock their networks to the iPhone you buy from their stores or pay for via an installment plan. What does that really ...

Contrary to initial reports, the Sprint version of the iPhone 4S will not come with an unlocked microSIM slot allowing customers to pop in international SIMs; it will be able to roam on international ...

Chalk this up as a win for anyone with a GSM iPhone: AT&T on Friday announced that starting Sunday, the company will allow customers who have fulfilled their two-year contracts to unlock their iPhone ...

NEW YORK — Hackers have figured out how to unleash Apple's iPhone from AT&T's cellular network, but people hoping to make money from the procedure could face legal problems. At least one of the ...

Coincidence or design? Today came not one but two developments on the state of unlocked iPhone 4S devices: Apple (NSDQ:AAPL - News) will start to take orders for unlocked iPhone 4S devices just as ...