IPSW Downloads

iOS 26.4.2 - 23E261 for iPhone 15 Plus

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

Release Date22 April 2026
Upload Date19 April 2026
File NameiPhone15,5_26.4.2_23E261_Restore.ipsw
File Size9.64 GB
SHA256sumad75a5f6fdc5e1fb1e500211d1455a07ea1fe095c71badac3040b40f7b8e4662
MD5sumd9892d598a608bb5edb93add517e0eca
SHA1sumccd3db6029168d86937078ee993c58ae4f0e50b0
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_26.4.2_23E261_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_26.4.2_23E261_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_26.4.2_23E261_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 15 Plus to reboot.