IPSW Downloads

iOS 26.6.1 - 23G83 for iPhone18,4

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

Release Date17 August 2026
Upload Date14 August 2026
File NameiPhone18,4_26.6.1_23G83_Restore.ipsw
File Size10.41 GB
SHA256sum0379da2e60af18f1020dbde2200d30b1edad09469437a8ac207493520347c695
MD5sumafc620b17c04ea99572f7992bba47b90
SHA1sume6aad9b208c5b45a81d5344f6442741e1e418bec
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_26.6.1_23G83_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_26.6.1_23G83_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_26.6.1_23G83_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone18,4 to reboot.