IPSW Downloads

iOS 18.2.1 - 22C161 for iPhone 15

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

Release Date06 January 2025
Upload Date21 December 2024
File NameiPhone15,4_18.2.1_22C161_Restore.ipsw
File Size8.37 GB
SHA256sum348eeab80f16c78f4f26f567ceaf01e49c94bbd773f8916bf3c6c60008bb10f4
MD5sum3011ca59919b4d7551166f71df889458
SHA1sum34aac7bd50e58b642a0b8c3df332300e3e3aede3
IdentifieriPhone15,4

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone 15 to your PC.
  3. Open iTunes and navigate to your iPhone 15.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone15,4_18.2.1_22C161_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone 15 to reboot.

macOS

  1. Connect your iPhone 15 to your Mac.
  2. Navigate to your iPhone 15 in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone15,4_18.2.1_22C161_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone 15 to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone 15 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 iPhone15,4_18.2.1_22C161_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 15 to reboot.