IPSW Downloads

iOS 18.4.1 - 22E252 for iPhone 15

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

Release Date16 April 2025
Upload Date10 April 2025
File NameiPhone15,4_18.4.1_22E252_Restore.ipsw
File Size8.62 GB
SHA256sum33662a717ac595c9bb6404e8f85d82c03e02313669a73ef5e9ba004c37620b3e
MD5sume7b58494fb7913d05ecf4461faee46d2
SHA1sumf2dd5b5fc6f0ff869417beb3fbeb547e94979649
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_18.4.1_22E252_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_18.4.1_22E252_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_18.4.1_22E252_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 15 to reboot.