iOS 17.4.1 (21E237) for iPhone SE (2020)

1 Choose a product
2 Choose a device
3 Choose a version
4 Download
iPhone SE (2020)

✗ 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 (6.8 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 SE (2020) in to your PC.
  3. Open Apple Devices, and navigate to your iPhone SE (2020).
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone12,8_17.4.1_21E237_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone SE (2020) to reboot.

macOS

  1. Plug your iPhone SE (2020) in to your Mac.
  2. Navigate to your iPhone SE (2020) in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone12,8_17.4.1_21E237_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone SE (2020) to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone SE (2020) 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 iPhone12,8_17.4.1_21E237_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone SE (2020) to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone12,8_17.4.1_21E237_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 79206cc649a82c7e45c2aa6ec831435c09baa870. 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 iPhone12,8_17.4.1_21E237_Restore.ipsw
  3. The output of the command should match the following checksum: 79206cc649a82c7e45c2aa6ec831435c09baa870. 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 iPhone12,8_17.4.1_21E237_Restore.ipsw
  3. The output of the command should match the following checksum: 79206cc649a82c7e45c2aa6ec831435c09baa870. If it doesn't, you may need to redownload the file.

Checksums

SHA256suma15f423a36e0c027591537f644367276f0a474b1568eaa76479bfd969666a6e6
MD5suma15f423a36e0c027591537f644367276f0a474b1568eaa76479bfd969666a6e6
SHA1sum79206cc649a82c7e45c2aa6ec831435c09baa870
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

This update provides important bug fixes and security updates and is recommended for all users.

For information on the security content of Apple software updates, please visit this website:

https://support.apple.com/kb/HT201222

Bluesky Mastodon r/jailbreak Twitter