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iPhone SE

iOS 10.3.1 (14E304) for iPhone SE

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

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Download (2.51 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_10.3.1_14E304_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_10.3.1_14E304_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_10.3.1_14E304_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_10.3.1_14E304_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: dd68ef76860077c7c14f574de8812af34e6a1ee1. 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_10.3.1_14E304_Restore.ipsw
  3. The output of the command should match the following checksum: dd68ef76860077c7c14f574de8812af34e6a1ee1. 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_10.3.1_14E304_Restore.ipsw
  3. The output of the command should match the following checksum: dd68ef76860077c7c14f574de8812af34e6a1ee1. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum eeba058f6c9d9fa6d421fcda9ebeb1835e1c21ba062b163fc374cc51160c255a
MD5sum 30a114a82927f110410737c44bc18cbf
SHA1sum dd68ef76860077c7c14f574de8812af34e6a1ee1
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

iOS 10.3.1 includes bug fixes and improves the security of your iPhone or iPad.

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

https://support.apple.com/HT201222

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