iOS 26.3 (23D127) for iPhone SE (2020)

iPhone SE (2020)

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

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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_26.3_23D127_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_26.3_23D127_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_26.3_23D127_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_26.3_23D127_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 110f3ef087e873243739fb40088baddc480042b6. 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_26.3_23D127_Restore.ipsw
  3. The output of the command should match the following checksum: 110f3ef087e873243739fb40088baddc480042b6. 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_26.3_23D127_Restore.ipsw
  3. The output of the command should match the following checksum: 110f3ef087e873243739fb40088baddc480042b6. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum7f7307f0a94c334e1df70f6a2571df1aee6a8f2d68f617f91571866163bfdeaa
MD5sum7f7307f0a94c334e1df70f6a2571df1aee6a8f2d68f617f91571866163bfdeaa
SHA1sum110f3ef087e873243739fb40088baddc480042b6
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.

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

https://support.apple.com/100100

Some features may not be available for all regions. For more information, please visit:

https://www.apple.com/os/ios

Software updates, like this one, add new features and improvements that may affect performance and/or battery life. To learn more, please visit:

https://support.apple.com/125039

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