This guide explains how to downgrade iOS on your iPhone, iPad, or iPod to a previous version. Apple only signs older IPSW files for about a week after releasing a new iOS version, so timing is critical. The process will completely erase your device, and you can only restore backups that do not contain data from the newer iOS.

Before you start: Ensure you have a computer with the latest iTunes installed, a USB cable, a compatible backup without newer iOS data, and Find My iPhone disabled if enabled.
Warning: Downgrading erases all content on your device irreversibly and is only possible during Apple’s short signing window—back up important data first.

How to downgrade iOS using iTunes

Follow these detailed steps to obtain the signed IPSW file and restore your device safely.

  • Go to the ipsw.me website to find a signed IPSW file for your device.
  • Click your device type, such as iPhone, iPad, or iPod.
  • Click your specific device model, for example, iPhone 7 Global.
  • Review the green links at the top—these indicate signed versions; ignore any red links as they are no longer supported by Apple.
  • Click the older update link, usually the one below the current iOS version.
  • Click the Download button near the bottom of the page and save the IPSW file (it may take about 30 minutes).
  • OpeniTunes and update to the latest version if prompted, then restart your computer.
  • Connect your iPhone to the computer using a USB cable.
  • Click the iPhone-shaped device icon in the iTunes sidebar.
  • Hold Shift (on PC) or Option (on Mac) while clicking Restore iPhone:
    • If prompted, first disable Find My iPhone in your device settings.
  • Select the downloaded IPSW file from your Downloads folder.
  • ClickOpen to load the file into iTunes.
  • ClickRestore in the confirmation prompt; iTunes will erase the device and install the older iOS version.
Pro tip: Create and verify a backup right before the new iOS update to ensure you can recover your data quickly after downgrading.

Once the restore finishes, your device will restart on the older iOS version. Immediately set it up as new or restore from an eligible backup that predates the newer iOS to recover contacts, photos, and messages without issues.

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Re-enable security features like Find My iPhone and two-factor authentication. Test key apps for compatibility, and monitor for any software glitches common after downgrades. If problems arise, consider seeking Apple Support within the signing window.