IPSW Downloads

iOS 12.1.2 - 16C104 for iPhone XS Max Global

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

Release Date20 December 2018
Upload Date18 December 2018
File NameiPhone11,4,iPhone11,6_12.1.2_16C104_Restore.ipsw
File Size3.34 GB
SHA256sumb7ab4f920b31065eb17b617f47fdd358df5b88b1f4e0772346d272543fabce39
MD5sum1b1668fc0041cf3fe7c1212e3a1db137
SHA1sumc683036c5ac26d7c828789ce05f947e1190a381f
IdentifieriPhone11,6

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone XS Max Global to your PC.
  3. Open iTunes and navigate to your iPhone XS Max Global.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone11,4,iPhone11,6_12.1.2_16C104_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone XS Max Global to reboot.

macOS

  1. Connect your iPhone XS Max Global to your Mac.
  2. Navigate to your iPhone XS Max Global in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone11,4,iPhone11,6_12.1.2_16C104_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone XS Max Global to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone XS Max Global 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 iPhone11,4,iPhone11,6_12.1.2_16C104_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone XS Max Global to reboot.