Removing a downloaded, but not yet installed, operating system revision on an iPhone or iPad can free up storage space. This is accomplished through the device’s settings menu, specifically within the ‘iPhone Storage’ or ‘iPad Storage’ section. Locating and deleting the downloaded file prevents automatic installation and allows for postponement of the update.
Freeing storage by eliminating unnecessary files, including pending operating system updates, can improve device performance and provide space for new applications, photos, or videos. Previously, managing these updates required connecting to a computer. Current iOS versions offer direct on-device control, simplifying the process for the user.