Once the download is complete, restart your iPhone and wait for iOS 17 to install. Enter your passcode to begin the process of updating.Īfter you've begun the update process you should see a loading bar, along with an estimate of how long the download process will take. If you see the download and install option for iOS 16.6 instead, hit the Upgrade to iOS 17 button at the bottom of the page and then hit Download and Install for iOS 17.

When iOS 17 becomes available to you, it will show up in your iPhone settings. Wait a few seconds (or minutes) for the update to appear and then hit Install Now for iOS 17 (or Install Tonight if you want to install iOS 17 later). When the official release of iOS 17 becomes available, open your iPhone and go to Settings > General > Software Update. Once you've completed all of the preparations, you'll be ready to download and install iOS 17. How to download and install iOS 17 when it's available today Go to Settings > General > iPhone Storage to delete large files and apps.Ĭheck out these easy tricks for optimizing your iPhone storage to create more free space. The iOS 17 file size will be several gigabytes, and if you're running out of storage, you'll need to clear some room before you can download and install iOS 17.

You won't be able to download iOS 17 using your mobile data, so connect to a stable Wi-Fi network before starting the installation. Even if you're plugged in, the battery needs to be over 20% to install iOS 17. You won't be able to download iOS 17 if you're under 50% battery, so it's safest to plug in your phone while you update.

Make sure your iPhone is connected to power.

To make the download and installation process go as smoothly as possible, it helps to take a few steps to prepare:

After backing up your iPhone, do these three things before installing iOS 17

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