How-To
← All guidesPhones & Tablets

How to Update iOS or iPadOS

Install available operating-system updates on an iPhone or iPad.

Quick Answer

Open Settings → General → Software Update.

Step by Step

  1. Back up important data.
  2. Connect to reliable Wi-Fi and power when practical.
  3. Open Settings.
  4. Select General.
  5. Select Software Update.
  6. Review the available update.
  7. Choose Download and Install or Update Now.

If That Doesn't Work

  • Make sure sufficient storage is available.
  • Do not intentionally interrupt the device while an update is installing.

Related Guides

How to Check and Free Storage on an iPhone or iPad→How to Restart an iPhone or iPad→