IPSW Downloads

iOS 26.4 - 23E246 for iPhone18,1

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

Release Date24 March 2026
Upload Date21 March 2026
File NameiPhone18,1_26.4_23E246_Restore.ipsw
File Size10.54 GB
SHA256sum1e1f311fde3e58dd092f7cd727fa65742913330a9dc80e9734d5faa2d0238c97
MD5sum529937ade33f64a4c780d6e376a4ddc5
SHA1sum207d314aeb669537051d8934e97018489c94f54d
IdentifieriPhone18,1

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone18,1 to your PC.
  3. Open iTunes and navigate to your iPhone18,1.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone18,1_26.4_23E246_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone18,1 to reboot.

macOS

  1. Connect your iPhone18,1 to your Mac.
  2. Navigate to your iPhone18,1 in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone18,1_26.4_23E246_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone18,1 to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone18,1 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 iPhone18,1_26.4_23E246_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone18,1 to reboot.