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iPhone 5c (GSM)

iOS 10.2.1 (14D27) for iPhone 5c (GSM)

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

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Download (1.98 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 5c (GSM) in to your PC.
  3. Open iTunes, and navigate to your iPhone 5c (GSM).
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone_4.0_32bit_10.2.1_14D27_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone 5c (GSM) to reboot.

macOS

  1. Plug your iPhone 5c (GSM) in to your Mac.
  2. Navigate to your iPhone 5c (GSM) in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone_4.0_32bit_10.2.1_14D27_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone 5c (GSM) to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone 5c (GSM) 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_32bit_10.2.1_14D27_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone 5c (GSM) 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_32bit_10.2.1_14D27_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: cef2111be93e40339abae934bb663d8099b088a2. 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_32bit_10.2.1_14D27_Restore.ipsw
  3. The output of the command should match the following checksum: cef2111be93e40339abae934bb663d8099b088a2. 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_32bit_10.2.1_14D27_Restore.ipsw
  3. The output of the command should match the following checksum: cef2111be93e40339abae934bb663d8099b088a2. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum 37296678eb3b6a1e4e19b5e6c1c9bd73426127f782d347871c51cddbcc3080e2
MD5sum 1a858151775952fd912ee17249cdb901
SHA1sum cef2111be93e40339abae934bb663d8099b088a2
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

iOS 10.2.1 includes bug fixes and improves the security of your iPhone or iPad.

It also improves power management during peak workloads to avoid unexpected shutdowns on iPhone.

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

https://support.apple.com/HT201222

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