Less than a week after the iPhone 15 launch event, Apple released the final version of the iOS 17 operating system for all compatible iPhone devices.
iOS 17 is compatible with all models from iPhone SE (2nd generation), iPhone XR, or newer models, up to the latest model, iPhone 15.
Even if you have an older iPhone model, updating is recommended and you don't have to worry about the operating system iOS 17 side iPhone run harder in apps or games. Features and optimization iOS 17 are designed to provide reliability for all models iPhone compatible.
How to Install iOS 17 on Compatible iPhone Devices?
To install iOS 17, all you need to do is have the device iPhone connected to an iPhone network, the battery charge level is at least 50% (or 20% connected to a charging source), enough storage space is available to install the operating system.
1. Open “Settings” > “General” > “Software Update”.
In the section "Software Update", the option " will appear at the bottomUpgrade to iOS 17".
2. Click on the “Download and install” to start the system installation process iOS 17.

Accept the “Terms and Conditions” then wait until the download and installation process is complete.
Wait for the installation process to complete. During the installation process, iPhone will be unavailable for a few minutes.