Installing an IPSW file manually gives you ultimate control over your device's software. Whether you're upgrading to a beta firmware, performing a clean wipe to resolve battery issues, or rolling back a buggy update, knowing how to flash an IPSW file is a critical skill for any power user.
Why Install Manually?
Unlike Over-the-Air (OTA) updates, a manual IPSW restore completely wipes the system partition and lays down a fresh copy of iOS or iPadOS. This is often necessary when OTA updates fail or when you need to downgrade from a beta.
Prerequisites
- A genuine Apple USB-C or Lightning cable.
- A Mac running macOS Catalina or newer (using Finder) OR a Windows PC (using iTunes or Apple Devices app).
- Your device's specific IPSW file downloaded to your computer.
Troubleshooting
If you encounter an error during the process, it's usually related to your computer's connection to Apple's signing servers. The most common error is iTunes Error 3194. If this happens, you can read our guide on how to fix iTunes Error 3194.
Related Guides
If you are troubleshooting Apple firmware issues or managing device updates, explore our other step-by-step guides: