How to update your iPhone’s operating system
Trusted Reviews is supported by its audience. If you purchase through links on our site, we may earn a commission.Learn more. How to update your iPhone’s operating system In This Article Keeping your iPhone’s iOS operating system up to date is crucial to maintaining security and app compatibility, not to mention accessing the latest features that Apple has to offer. Apple will generally notify you when a new version of iOS is ready to install, but there is a way to check for any updates and initiate an installation yourself....