IPSW Downloads

iOS 26.6.2 - 23G90 for iPhone18,4

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

Release Date08 September 2026
Upload Date03 September 2026
File NameiPhone18,4_26.6.2_23G90_Restore.ipsw
File Size10.41 GB
SHA256sum348492fafabf0f488b68a8fcfc3b5f967af49e8af69e2554b76815fe3447586a
MD5sum6396f7059036f6c339e1356412312864
SHA1sum2bf0faf68b319e13c84b5997688eb5330f573f15
IdentifieriPhone18,4

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone18,4 to your PC.
  3. Open iTunes and navigate to your iPhone18,4.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone18,4_26.6.2_23G90_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone18,4 to reboot.

macOS

  1. Connect your iPhone18,4 to your Mac.
  2. Navigate to your iPhone18,4 in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone18,4_26.6.2_23G90_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone18,4 to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone18,4 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 iPhone18,4_26.6.2_23G90_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone18,4 to reboot.