The chapter concludes with a summary of the chapter content and reflections on the scenario that served as the introduction to the chapter. .footer { font-size: 64%; } .legalNote { font-size: 64%; } Legal and Privacy Terms.
One of these parts is the SIM card, which stores all the user's phone-related information. In the event that any dirt gets on the SIM card contacts and interferes with the communication between the card and phone, you will need to clean the card.It's a delicate but simple procedure.nstructions. Remove the SIM card. Rub the eraser lightly against each of the gold contacts on the bottom of the card. If you wish, lightly rub the contacts on the phone's SIM card port as well.
How to remove the SIM card in an iPhone or iPad. 1  Insert the small paperclip you bent earlier into the small pin hole opening in the SIM tray. 2  Apply a small amount of pressure until the SIM tray pops out of the iPhone or iPad.3  Don't apply pressure at an angle, only in the direction of the pin hole.he only thing you need in order to remove the SIM card in your iPhone or iPad is an Apple SIM card remover tool (which comes included in the box in some countries, especially when you buy an unlocked device) or a small bent paperclip.