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iPhone SE

iOS 11.0.2 (15A421) for iPhone SE

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

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Download (2.61 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_11.0.2_15A421_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_11.0.2_15A421_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_11.0.2_15A421_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_11.0.2_15A421_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 555c00cd8c150a87becbfca114c95b5c81999c84. 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_11.0.2_15A421_Restore.ipsw
  3. The output of the command should match the following checksum: 555c00cd8c150a87becbfca114c95b5c81999c84. 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_11.0.2_15A421_Restore.ipsw
  3. The output of the command should match the following checksum: 555c00cd8c150a87becbfca114c95b5c81999c84. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum d1b3681f28a974e86a10d54786c3d46c8f44b2ab98a4042f10f432d093649644
MD5sum f85931deec288e4f07d04e19d455464b
SHA1sum 555c00cd8c150a87becbfca114c95b5c81999c84
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

iOS 11.0.2 includes bug fixes and improvements for your iPhone or iPad. This update:

  • Fixes an issue where crackling sounds may occur during calls for a small number of iPhone 8 and 8 Plus devices
  • Addresses an issue that could cause some photos to become hidden
  • Fixes an issue where attachments in S/MIME encrypted emails would not open

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

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

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