Apple iPhone 12

Apple iPhone 12

iOS 17

iOS 18 iOS 17

Update software on your Apple iPhone 12 iOS 17

Read help info

It's recommended that you update your phone with the newest software, as the manufacturer continuously corrects errors. It's a good idea to back up the phone memory first. Before you can update the phone software, you need to set up your phone for internet.

Step 1 of 3

1. Update phone software

Press Settings.

Step 2 of 3

1. Update phone software

Press General.

Step 3 of 3

1. Update phone software

Press Software Update. If a new software version is available, it's displayed. Follow the instructions on the screen to update the phone software.

1. Update phone software

Press Settings.

Press General.

Press Software Update. If a new software version is available, it's displayed. Follow the instructions on the screen to update the phone software.