Some iPhone 5 users are turning to support forums to find a fix for an alleged glitch with the new SIM card that causes the device to suddenly stop working. The users say they are unable to make ...

But you probably already know that, and want to find out what SIM card size is correct for your beloved old iPhone 5S so that you can snap up one of our recommended SIM only deals.There's nothing ...

A Straight Talk iPhone is once again a tempting option for many users now that the company is selling AT&T Straight Talk SIM cards for $15, just in time for the iPhone 5S release and a flood of ...

The SIM-free iPhone 5s comes in 16GB, 32GB, and 64GB capacities for $649, $749, and $849, and it comes in the same space gray, silver, and gold color options as the carrier-tied versions.

Apple has begun selling unlocked iPhone 5s smartphones that have no SIM card. The device may appeal to users who frequently travel abroad or simply don’t like being tied to carrier contracts ...

Which size SIM do I need for my iPhone: iPhone, iPhone 3G, iPhone 3GS For those with the original iPhone, an iPhone 3G or 3GS, you’ll need a standard SIM card.

High-resolution photos of what may be components from Apple's next-generation iPhone have leaked to the Internet, with multi-colored SIM trays adding to rumors that the so-called "iPhone 5S" will ...