So you're in a pinch, and you need to swap out the SIM card or install a microSD in your Android device, but you can't find the nifty little ejector tool that came in the device's retail box. Fret not ...
A SIM card, or subscriber identity module, is a small card in your cellphone that lets you place phone calls, send text messages, and more.
Changing physical SIM cards on your phone is always a fiddly business. First, you have to root for the little SIM tray tool ...