IPSW Downloads

iOS 12.1 - 16B92 for iPhone 6s

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

Release Date30 October 2018
Upload Date20 October 2018
File NameiPhone_4.7_12.1_16B92_Restore.ipsw
File Size2.90 GB
SHA256sumd5c62ad6d3fd24635639809642a9d4557516e2e337191078c9cbb33161c18dcc
MD5sum66f0e78ec7223fa69ec1f69afcceed40
SHA1sum62f229880b5f655f051efdfa50716243be44cfeb
IdentifieriPhone8,1

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone 6s to your PC.
  3. Open iTunes and navigate to your iPhone 6s.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone_4.7_12.1_16B92_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone 6s to reboot.

macOS

  1. Connect your iPhone 6s to your Mac.
  2. Navigate to your iPhone 6s in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone_4.7_12.1_16B92_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone 6s to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone 6s to your PC.
  3. Open a terminal and navigate to the IPSW file you downloaded, e.g., cd ~/Downloads.
  4. To perform a full erase restore, type idevicerestore -e iPhone_4.7_12.1_16B92_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 6s to reboot.