IPSW Downloads

iOS 26.4 - 23E246 for iPhone17,1

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

Release Date24 March 2026
Upload Date21 March 2026
File NameiPhone17,1_26.4_23E246_Restore.ipsw
File Size10.40 GB
SHA256sumfda656665c84ae763406f24df19f17e54fcda743184bee81f6073bb2c9bfd7d7
MD5sumee92102af771635b9ff59f5297a55649
SHA1sum72464631d742ec238e41dabfc01e72aecda1d410
IdentifieriPhone17,1

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone17,1 to your PC.
  3. Open iTunes and navigate to your iPhone17,1.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone17,1_26.4_23E246_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone17,1 to reboot.

macOS

  1. Connect your iPhone17,1 to your Mac.
  2. Navigate to your iPhone17,1 in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone17,1_26.4_23E246_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone17,1 to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone17,1 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 iPhone17,1_26.4_23E246_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone17,1 to reboot.