IPSW Downloads

iOS 18.1.1 - 22B91 for iPhone 11 Pro Max

This firmware is signed. This means that you can restore to it in iTunes.

Release Date19 November 2024
Upload Date16 November 2024
File NameiPhone12,3,iPhone12,5_18.1.1_22B91_Restore.ipsw
File Size7.50 GB
SHA256sum8189a3f7a71510329aa1fcd6dc7e8f14621c5482f395b51fb559a2694266dde9
MD5sumb3d9b32d1ff8b9364f7b157376a59da0
SHA1sumfb1a125ab38ae431e5f51b0689a3d48913943dde
IdentifieriPhone12,5

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone 11 Pro Max to your PC.
  3. Open iTunes and navigate to your iPhone 11 Pro Max.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone12,3,iPhone12,5_18.1.1_22B91_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone 11 Pro Max to reboot.

macOS

  1. Connect your iPhone 11 Pro Max to your Mac.
  2. Navigate to your iPhone 11 Pro Max in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone12,3,iPhone12,5_18.1.1_22B91_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone 11 Pro Max to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone 11 Pro Max 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 iPhone12,3,iPhone12,5_18.1.1_22B91_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 11 Pro Max to reboot.