How to Downgrade iOS on Your iPhone: A Comprehensive Guide

Downgrading the iOS version on an iPhone can be a bit tricky, especially when Apple no longer signs older versions of iOS. However, if you still wish to proceed and run an older iOS version on your device, here’s how you can do it.

Requirements

Computer: A Mac or a Windows PC with iTunes installed, or Finder for macOS Catalina and later. Firmware File: An IPSW file for the iOS version you wish to down-grade. Backup: A backup of your data, as downgrading will typically erase your device.

Steps to Downgrade iOS

To ensure you are on the right path, you must first check the signing status of the iOS version you wish to install. Use verification tools such as to see if the version is still being supported by Apple.

Download the IPSW File: Visit reliable websites like to download the appropriate IPSW file for your device. Connect Your iPhone to Your Computer: Use a USB cable to connect your iPhone to your computer. Open iTunes or Finder (for macOS Catalina and later). Put Your iPhone into Recovery Mode: For iPhone 8 and later: Press and quickly release the Volume Up button, then press and quickly release the Volume Down button. Press and hold the Side button until you see the recovery mode screen. For iPhone 7 and 7 Plus: Press and hold the Volume Down and Side buttons simultaneously until you see the recovery mode screen. For iPhone 6s and earlier: Press and hold the Home and Top or Side buttons simultaneously until you see the recovery mode screen. Restore Using IPSW: In iTunes or Finder, you will see a prompt that your iPhone is in recovery mode. Hold down the Option key (Mac) or Shift key (Windows), then click on the Restore iPhone button. Select the IPSW file you downloaded and confirm. Wait for the Process to Complete: The iPhone will erase and install the selected iOS version. Once finished, your device will restart. Restore Backup (Optional): You can restore your data backup from iCloud or your computer after downgrading, if needed.

Important Notes

Data Loss: Downgrading iOS typically erases all data on the device. Always back up before proceeding. Risks: Downgrading can lead to compatibility issues with apps or features that rely on the latest iOS version. Warranty: Downgrading may void your warranty or violate terms of service.

Make sure to follow these steps carefully and ensure that the iOS version you wish to downgrade to is still being signed by Apple. If you encounter any issues during the process, you may need to restore your device to the latest iOS version.