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iPhone SE

iOS 14.8 (18H17) for iPhone SE

✗ This firmware is not signed. This means you cannot restore to it in iTunes.

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

Download (4.71 GB)

✗ This firmware is not signed. This means you cannot restore to it in iTunes. The instructions below are included for reference only.

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Plug your iPhone SE in to your PC.
  3. Open iTunes, and navigate to your iPhone SE.
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone_4.0_64bit_14.8_18H17_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone SE to reboot.

macOS

  1. Plug your iPhone SE in to your Mac.
  2. Navigate to your iPhone SE in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone_4.0_64bit_14.8_18H17_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone SE to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone SE 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 iPhone_4.0_64bit_14.8_18H17_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone SE to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone_4.0_64bit_14.8_18H17_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: e3973f47a6596b3a467249d06eb605ea3b8ae0df. 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 iPhone_4.0_64bit_14.8_18H17_Restore.ipsw
  3. The output of the command should match the following checksum: e3973f47a6596b3a467249d06eb605ea3b8ae0df. 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 iPhone_4.0_64bit_14.8_18H17_Restore.ipsw
  3. The output of the command should match the following checksum: e3973f47a6596b3a467249d06eb605ea3b8ae0df. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum 946a6dfa80d7c6462722701045fdf9bb97632542cf5ff3e0aa7943be292f1b5e
MD5sum 08fea2a425bb05f888a870c309a2b920
SHA1sum e3973f47a6596b3a467249d06eb605ea3b8ae0df
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 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

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