QUICK ANSWER To remove a SIM card from your Android phone, you'll need to locate the SIM card slot. It is usually along the edges of the phone, and there's a pinhole next to it.

If your phone suddenly won't recognize your SIM card, don't panic. There are a few things you can do to try and resolve the problem. Here's what to do.

2. Check SIM Card and Tray Ensure the SIM card is properly seated in its slot: Turn off your iPhone and remove the SIM card. Check the SIM card for any visible damage.

Getting your child a smartphone can be scary, especially when you don't know how to protect them from the horrors of the ...