IPSW Downloads

iOS 18.6.2 - 22G100 for iPhone17,4

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

Release Date20 August 2025
Upload Date17 August 2025
File NameiPhone17,4_18.6.2_22G100_Restore.ipsw
File Size9.11 GB
SHA256sumaa4a8ac9242e3ab88defd2a8d10f82acdda66d8f2fec32bd7ba1745da30ed11b
MD5sume7cc622d120a7596ed5efab1b536a472
SHA1sum1f02a68b1b020b9b53d640f8119ee02134089560
IdentifieriPhone17,4

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone17,4 to your PC.
  3. Open iTunes and navigate to your iPhone17,4.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone17,4_18.6.2_22G100_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone17,4 to reboot.

macOS

  1. Connect your iPhone17,4 to your Mac.
  2. Navigate to your iPhone17,4 in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone17,4_18.6.2_22G100_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone17,4 to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone17,4 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 iPhone17,4_18.6.2_22G100_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone17,4 to reboot.