If you’re like most people, you probably have a few sim cards lying around. If you don’t, it’s time to get one. Sim cards are a necessary part of any iPhone 4s owner’s kit, and they can be cut for the iPhone 4s using this guide. First, remove the battery cover and SIM card tray from the iPhone 4s. Next, remove the screws that hold the phone together. Once those are gone, pop off the bottom of the phone and remove both SIM cards. Be sure to keep them separate if you plan on using them again in future. Now that everything is free of charge, it’s time to cut your sim card for your iPhone 4s! Cut each card in half so that they form two equal halves. Make sure that each half has a matching number on it (the number on top should be 1). Now insert one half of your sim card into the slot on the bottom of your iPhone 4s and screw it back in place (you may need to use a screwdriver). Finally, screw in the other half of your sim card and reattach the battery cover and SIM card tray to your phone.
