PRODUCT DESCRIPTION Best Quality Sim Card Reader For iPhone X. If sim card tray is not working properly then replace with this part. This SIM tray will helps to insert SIM card into the phone body and get good connectivity without too much effort. This replacement is specially designed for iPhone X. To pop open your device’s SIM tray, insert a paperclip or a SIM-eject tool into the hole beside the tray. Every part is tested before shipping.