Yes, you can get iOS 9 on an iPhone 4. However, it may not be the best experience because the iPhone 4 is not as powerful as newer models.

You can upgrade your iPhone 4 from iOS 7.1 2 to iOS 9 by following these steps:Open the Settings app and tap on General.Tap on Software Update.Tap on Download and Install.Enter your Passcode.Tap on Agree to the Terms and Conditions.The iPhone will begin downloading the update and will install it automatically.

There are a few ways to upgrade your iPhone 4 to the latest version of iOS. One way is to connect your iPhone 4 to your computer and open iTunes. Click on the phone icon in the upper left corner, then click on “Check for Update.” If there is an update available, iTunes will prompt you to download and install it.Another way to upgrade your iPhone 4 is by using iCloud.

There are a few ways to update your iPhone 4 to iOS 9 without using a computer. One way is to use iTunes on another device that has iOS 9 installed. Another way is to use iCloud or an over-the-air update.

Yes, the iPhone 4S can be updated. The latest iOS update is iOS 12, which is compatible with the iPhone 4S. To update your iPhone 4S, open the Settings app and tap General > Software Update.

To manually update your iPhone 4S, you will need to have a computer with the latest version of iTunes installed. Connect your iPhone to your computer and open iTunes. Click on the iPhone in the left-hand column, and then click on the “Check for Update” button in the Summary pane. iTunes will check for updates and if one is available, it will prompt you to download and install it.

Yes, you can update your iPhone 4s to iOS 11. However, we recommend that you do not do this if your phone is already having performance issues.

The highest iOS for the iPhone 4s is iOS 9.3.5.

To update your iPhone 4s from iOS 7.1 2 to iOS 8, you will need to connect your iPhone 4s to a computer with iTunes installed. iTunes will then prompt you to download and install the latest version of iOS 8.

You can’t. iOS 10 is not compatible with the iPhone 4s.