IPSW Downloads

iOS 26.5 - 23F77 for iPhone 15 Plus

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

Release Date11 May 2026
Upload Date07 May 2026
File NameiPhone15,5_26.5_23F77_Restore.ipsw
File Size9.64 GB
SHA256sumdda2cd2ee665a190589de3c35871c11fd1262692162a669424b936fabd00dee6
MD5sum4f6ac70388f6f52fd423e6becb72b907
SHA1sum3702cc6cf2828fa668fd88c2f2a835da7a3cf431
IdentifieriPhone15,5

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone 15 Plus to your PC.
  3. Open iTunes and navigate to your iPhone 15 Plus.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone15,5_26.5_23F77_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone 15 Plus to reboot.

macOS

  1. Connect your iPhone 15 Plus to your Mac.
  2. Navigate to your iPhone 15 Plus in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone15,5_26.5_23F77_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone 15 Plus to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone 15 Plus 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 iPhone15,5_26.5_23F77_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 15 Plus to reboot.