MacBook Air (13-inch, M5)
Identifier: Mac17,3
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Signed IPSWs
These firmwares are currently being signed by Apple and can be restored via iTunes.
Unsigned IPSWs
These firmwares are no longer being signed and cannot be restored without saved SHSH blobs.
How to Install?
Follow these critical steps to ensure a successful firmware installation.
Secure Your Data
Always start by creating a full backup of your device via iCloud or a computer to ensure your personal files are safe.
Establish Connection
Use a high-quality MFi-certified cable to connect your device to your Mac or PC.
Verify Security
Temporarily disable Find My in your iCloud settings to allow the restoration process to proceed.
Initiate Restore
Hold Option (Mac) or Shift (PC) while clicking Restore in Finder/iTunes, then select your downloaded IPSW.
Finalize Setup
Once the installation completes, follow the on-screen prompts to restore your data from your backup.