Optionally, users can install iOS 15 using a computer (iTunes on a PC, or Finder on a Mac), which requires connecting the device to their computer using a USB cable.

Installing iOS 15 requires the iPhone to reboot.

Select to “Download and Install” iOS 15.

Go to “General”, then choose “Software Update”.

Open the “Settings” app from the Home Screen of iPhone.

How to Download & Install iOS 15 on iPhoneīe sure to backup your iPhone before proceeding with installation. Basically if the device can also run iOS 14, it will support iOS 15 as well. IPhone users must have an iOS 15 compatible device to be able to run iOS 15. Some other features, like FaceTime screen sharing, are expected to arrive in later iOS 15 releases.

IOS 15 includes various new features and changes for iPhone, including redesigned Safari with new tabs and tab grouping features, a revamped Do Not Disturb feature called Focus, FaceTime improvements like grid view for group chat and FaceTime Portrait mode, Safari Extensions support, Live Text which allows for selecting text within images, improvements and changes to Notifications, Maps, Music, Health, Photos, Spotlight, a redesigned Weather app, and much more.

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