Installation Instructions

Windows

• Install the latest version of iTunes from the Microsoft Store.
• Plug your iPhone 15 in to your PC.
• Open iTunes, and navigate to your iPhone 15.
• Hold the Shift key on your keyboard, and press “Restore”.
• Select the iPhone*_Restore.ipsw file that you downloaded.
• Wait for the restore to complete, and the idevice to reboot.

macOS

• Plug your iPhone 15 in to your Mac.
• Navigate to your iPhone 15 in Finder.
• Hold the Option or Alt key on your keyboard, and press “Restore”.
• Select the iPhone*_Restore.ipsw file that you downloaded.
• Wait for the restore to complete, and the idevice to reboot.

Linux

• Install idevicerestore.
• Plug your iPhone 15 in to your PC.
• Open terminal and navigate to the IPSW file that you downloaded.
• To perform a full erase restore, type idevicerestore -e iPhone*_Restore.ipsw and press enter.
• Wait for the restore to complete, and the idevice to reboot.

Signed IPSWs