If you can't make a call or if you see an error message that your phone's SIM card is not working, there are several ways to ...
To remove the SIM card from your iPhone, you'll need to eject the SIM card tray with a special tool or paperclip.
Watch the transformation of damaged smartphones, including an iPhone XR, OPPO A16, and iPhone X, as they are expertly restored into high-end models like the iPhone 13 Pro.