iOS 17.7 (21H16) for iPhone 15

1 Choose a product
2 Choose a device
3 Choose a version
4 Download
iPhone 15

✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.

Your download should begin shortly. If it does not, you can download it directly here:

Download (7.5 GiB)

This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore. The instructions below are included for reference only.

Windows

  1. Install the latest version of Apple Devices from the Microsoft Store.
  2. Plug your iPhone 15 in to your PC.
  3. Open Apple Devices, and navigate to your iPhone 15.
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone15,4_17.7_21H16_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone 15 to reboot.

macOS

  1. Plug your iPhone 15 in to your Mac.
  2. Navigate to your iPhone 15 in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone15,4_17.7_21H16_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone 15 to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone 15 in to your PC.
  3. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  4. To perform a full erase restore, type idevicerestore -e iPhone15,4_17.7_21H16_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone 15 to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone15,4_17.7_21H16_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 0cc274aeebb1ab47abe410ae491f05f7c8b35450. If it doesn't, you may need to redownload the file.

macOS

  1. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  2. Type openssl sha1 iPhone15,4_17.7_21H16_Restore.ipsw
  3. The output of the command should match the following checksum: 0cc274aeebb1ab47abe410ae491f05f7c8b35450. If it doesn't, you may need to redownload the file.

Linux

  1. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  2. Type openssl sha1 iPhone15,4_17.7_21H16_Restore.ipsw
  3. The output of the command should match the following checksum: 0cc274aeebb1ab47abe410ae491f05f7c8b35450. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum9fbba9b890041aba06a2693ecdee5e785022eec5d295d0847bf403d409d6e7e9
MD5sum9fbba9b890041aba06a2693ecdee5e785022eec5d295d0847bf403d409d6e7e9
SHA1sum0cc274aeebb1ab47abe410ae491f05f7c8b35450
Bluesky Mastodon r/jailbreak Twitter