So you've chosen Ultra Mobile as your carrier. Before you start enjoying your plan, you need to install your SIM card – here's a step-by-step guide.

If you want to upgrade your iPad to have 3G/4G capabilities, you need to equip it with a SIM card. Our beginners' tutorial explains where to get the right SIM card, and how to do install it.

How to remove an iPhone SIM card On the iPhone 12 and above the SIM card tray is on the left-hand side of your iPhone. On the iPhones X, XR, XS and iPhone11 range the SIM card tray is on the right ...

These are proven fixes you can use if you’re looking to resolve the “No SIM card detected” or “No SIM card installed” issue on your iPhone or Android smartphone.

The exception to this rule is the iPhone 5, which uses an even smaller Nano SIM card. The good news for iPhone 5 owners switching over to the Z10 is that they can actually use their Nano SIM card in ...

SIMore's X-Triple 6 provides two SIM-card slots that let iPhone 6 users independently use three SIM-cards.