IPSW Downloads

iOS 26.6 - 23G71 for iPhone 15

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

Release Date27 July 2026
Upload Date18 July 2026
File NameiPhone15,4_26.6_23G71_Restore.ipsw
File Size9.77 GB
SHA256sumec94d36d4c3d96b56cb2b73e5f2332d7de9a1d5058583817248a8311ef30ad00
MD5sumfa96c9e0d55811e2ab1fd52f859494c6
SHA1sum2b9c1326d38951bd93080f2b2c01dfb7d085ec48
IdentifieriPhone15,4

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone 15 to your PC.
  3. Open iTunes and navigate to your iPhone 15.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone15,4_26.6_23G71_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone 15 to reboot.

macOS

  1. Connect your iPhone 15 to your Mac.
  2. Navigate to your iPhone 15 in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone15,4_26.6_23G71_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone 15 to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone 15 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 iPhone15,4_26.6_23G71_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 15 to reboot.