iOS update via the Cellular Network or Wi-Fi
- Open theSettings appon your Apple® iPhone®.
- Navigate:.GeneralSoftware UpdateUpdate Now
- Review the Terms and Conditions then tapAgree.
- Once the software update is complete, slide the unlock switch to the right to unlock the device.
Automatically update iOS
Software updates are completed overnight while the Apple® iPhone® is connected to Wi-Fi and charging.
- Open theSettings app.
- Navigate:.GeneralSoftware UpdateAutomatic Updates
- Tap theDownload iOS Updates switchon to enable.Some updates might need to be installed manually.
- Tap theInstall iOS Updates switchto turn on or off.
iOS update using Mac or PC
- From the computer, close any open app(s).
- Press thePower buttonto power the Apple® iPhone® on.
- Do one of the following:For assistance checking your macOS version, refer to this Apple support page.
- If using a Mac with macOS Catalina 10.15, openFinder.
- If using a Mac with macOS Mojave 10.14 or earlier or a PC, openiTunes.
- Connect your device to your computer using the USB cable supplied then locate the device.For assistance with locating the device, refer to this Apple Support page.
- Click 'General' or 'Settings' then clickCheck for Update.
- ClickDownload and Update.
- If prompted, enter your passcode.