iOS 12.1.2 (16C101) for iPhone 8 (GSM)

1 Choose a product
2 Choose a device
3 Choose a version
4 Download
iPhone 8 (GSM)

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

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

Download (3.1 GiB)

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 8 (GSM) in to your PC.
  3. Open Apple Devices, and navigate to your iPhone 8 (GSM).
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone_4.7_P3_12.1.2_16C101_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone 8 (GSM) to reboot.

macOS

  1. Plug your iPhone 8 (GSM) in to your Mac.
  2. Navigate to your iPhone 8 (GSM) in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone_4.7_P3_12.1.2_16C101_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone 8 (GSM) to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone 8 (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_4.7_P3_12.1.2_16C101_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone 8 (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_4.7_P3_12.1.2_16C101_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 5ce9fc171febabfae523e8056f5c98dda8236b01. 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_4.7_P3_12.1.2_16C101_Restore.ipsw
  3. The output of the command should match the following checksum: 5ce9fc171febabfae523e8056f5c98dda8236b01. 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_4.7_P3_12.1.2_16C101_Restore.ipsw
  3. The output of the command should match the following checksum: 5ce9fc171febabfae523e8056f5c98dda8236b01. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum8319d149ba6ad1c0503a07f5e336281e5d081e3a68f470e9e0281d325cc355ed
MD5sum8319d149ba6ad1c0503a07f5e336281e5d081e3a68f470e9e0281d325cc355ed
SHA1sum5ce9fc171febabfae523e8056f5c98dda8236b01
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

iOS 12.1.2 includes bug fixes for your iPhone. This update:

  • Fixes bugs with eSIM activation for iPhone XR, iPhone XS, and iPhone XS Max

  • Addresses an issue that could affect cellular connectivity in Turkey for iPhone XR, iPhone XS, and iPhone XS Max

For information on the security content of this update, please visit this website: https://support.apple.com/kb/HT201222

Bluesky Mastodon r/jailbreak Twitter