How to Remove SIM Card from iPhone - To remove the SIM card from an iPhone, follow these steps: Locate the SIM card tray on your iPhone. The location of the tray depends on the iPhone model. Generally, it is on the side of the device. Insert the SIM card removal tool (or a small paperclip) into the small hole next to the SIM card tray. Apply gentle pressure to push the tool into the hole until the tray pops out slightly. Remove the tray from the iPhone by pulling it out with your fingers. Take out the SIM card from the tray.When reinserting the SIM card or using a new one, make sure it aligns with the notch in the tray and place it back into the iPhone.