IPSW Downloads

iOS 17.4 - 21E219 for iPhone 11 Pro

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

Release Date05 March 2024
Upload Date28 February 2024
File NameiPhone12,3,iPhone12,5_17.4_21E219_Restore.ipsw
File Size7.01 GB
SHA256sum0405eb26afa551d395514fe233dac3675344989d66bf6f0d1308b7e2504b8b5e
MD5sumd15f7c11b7d0f42ec4d9097617e1e9e9
SHA1sumc2c55124bd62fb8484bf09b89229ab9dd23fb734
IdentifieriPhone12,3

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone 11 Pro to your PC.
  3. Open iTunes and navigate to your iPhone 11 Pro.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone12,3,iPhone12,5_17.4_21E219_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone 11 Pro to reboot.

macOS

  1. Connect your iPhone 11 Pro to your Mac.
  2. Navigate to your iPhone 11 Pro in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone12,3,iPhone12,5_17.4_21E219_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone 11 Pro to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone 11 Pro 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_17.4_21E219_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 11 Pro to reboot.