IPSW Downloads

iOS 12.1.2 - 16C104 for iPhone XR

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

Release Date20 December 2018
Upload Date18 December 2018
File NameiPhone11,8_12.1.2_16C104_Restore.ipsw
File Size3.16 GB
SHA256sumc1dffeb63c017d201d16233fa3571ff18062040fb2a237f9c591402c13b31f4d
MD5sum451d9dd6b6970dd2955ae77d9e202b77
SHA1sum4779eff007774230826c3a55dffd0b5ab031c4b9
IdentifieriPhone11,8

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone XR to your PC.
  3. Open iTunes and navigate to your iPhone XR.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone11,8_12.1.2_16C104_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone XR to reboot.

macOS

  1. Connect your iPhone XR to your Mac.
  2. Navigate to your iPhone XR in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone11,8_12.1.2_16C104_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone XR to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone XR 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 iPhone11,8_12.1.2_16C104_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone XR to reboot.