Click each step to see the action. You can also click the picture or use the arrow keys.

  • When new versions are available, you can update the software on your Apple iPhone 8 for extra features and better performance. Here, we show you how to update your phone using iTunes v12.5.1.21.
  • 1. On your computer, start iTunes.
  • 2. Connect your Apple iPhone 8 to your computer using the USB cable.
  • 3. iTunes will automatically search for software updates. If prompted about a new version, click Download and Update.
  • 4. Click Next.
  • 5. Click Agree.
  • 6. iTunes will download the software update.
  • 7. The software update will then be applied to your iPhone.
  • 8. Your iPhone will restart to complete the update.