How to remove a credit card from your iPhone, and disconnect it from Apple Pay or your Apple ID

You can remove a credit card from your iPhone with a few taps. Here's how to remove any card stored on an iPhone for Apple ...

How to remove the SIM card from your iPhone to replace it or throw it away

To remove the SIM card from your iPhone, you'll need to eject the SIM card tray with a special tool or paperclip.

Problems with iMessage after iPhone update? Check the SIM, says Apple

Have you found yourself unable to send or receive messages on your iPhone? Or are iMessages being sent from your email ...