We use so many things in our daily life, but never pay attention to their design. From the USB port to the buttons of your ...

However, with most cellphone users more likely to upgrade their phones more often than they switch carriers, the most common problem is removing a mini-SIM card from an old phone, and securing a ...

The SIM itself has, like phones, also changed. It's gone from the large standard SIM size of old and slimmed down to mini SIM, then micro SIM and now is in the nano SIM format for most new phones ...

The SIM card is an important part of the mobile. Without it, you cannot use your phone. You may have noticed that there is a ...

Want to squeeze your current SIM card into your brand new iPhone 5? Check out our DIY guide to find out how. Katie Collins Principal Writer Katie is a UK-based news reporter and features writer ...

You'll need to learn how to remove a SIM card from your Android phone. Let's ... Micro SIM, and nano-SIM configurations. The main difference is the size and shape of the SIM card, though. The ...

I did once use a phone that took a full-size SIM: Motorola MicroTAC… and I recall using the original SIM to figure out how to cut up an old plastic ID card so I could slot my mini-SIM into it ...

The trick is the SIM card, a tiny, removable chip, inside your phone. What is a SIM card? Subscriber Identity Module cards are roughly the same size, and indeed look like, the microSD memory cards ...

The humble SIM card has been serving us faithfully for years despite us hacking away at its outer shell to make it smaller and smaller. There are now four sizes going from largest to smallest ...