IPSW Downloads

iOS 12.1.3 - 16D39 for iPhone 6s

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

Release Date22 January 2019
Upload Date11 January 2019
File NameiPhone_4.7_12.1.3_16D39_Restore.ipsw
File Size2.91 GB
SHA256sumac01e851f5b2f4b63faebb310bb96939da4187e1014bcc744fee00ce91b28ab4
MD5sum617282ab3d0a7285a10e4600bd2e90fa
SHA1sumbb801eadd069555f068aaaba16d87fa312d66b08
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_12.1.3_16D39_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_12.1.3_16D39_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_12.1.3_16D39_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 6s to reboot.