Regular and Micro-SIM cards are too big for the iPad or iPhone, but this trick enables you to cut down a SIM card to a Nano-SIM so it fits into an iPhone or iPad.

Want to squeeze your current SIM card into your brand new iPhone 5? Check out our DIY guide to find out how.

Most people won't need to do this, but if you've bought an unlocked iPhone 5—say, if you are using it on an unsupported carrier—you can convert your current micro-SIM card into a nano-SIM with ...

That’s dependant on not only which size SIM card you have, but model of iPhone you have too, as older iPhones use standard SIMs while more recent iPhones opt for the Micro- or Nano-SIM.

What if you want to take your iPhone 5 nano-SIM and go back to a micro-SIM phone? We already know that you can fit a nano-SIM into a micro slot, basically destroying your phone.

Nano-SIM war: here’s what Apple and Nokia want to put in your next phone The Verge has obtained detailed information on the so-called “nano-SIM” proposals from Apple, Nokia, and RIM.

The iPhone 5 will likely use a new smaller Nano SIM instead of the traditional Micro SIM card. The past iPhones, you just have been able to cut a SIM card to fit a Micro SIM card slot, but it ...

We’ve seen plenty of evidence suggesting the iPhone 5 will ditch Micro-SIM cards in favor of the Apple-designed nano-SIM standard, and now Vodafone UK has made that switch a near certainty.

The micro-SIM is basically a cut-down SIM, and you can use a cutting tool to convert a standard SIM to the smaller version. Snipping reduces the size but doesn't improve the old technology.

Ready for your new iPhone 5? You may have to wait a bit longer. These handsets need compatible nano-SIM cards before they can be used. Can you cut down an existing SIM card? Here's your answer.