IPSW Downloads

iOS 26.3 - 23D127 for iPhone17,5

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

Release Date11 February 2026
Upload Date07 February 2026
File NameiPhone17,5_26.3_23D127_Restore.ipsw
File Size9.71 GB
SHA256sum0f83fa56735c3112289c378dcfa8d275fc0f79ad7a805a1a5967c8569bcb9e79
MD5sume01b69440103263b2d6070b79e543c75
SHA1sumdc86ebd8c294ab7c8c205633665a1636f6559852
IdentifieriPhone17,5

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone17,5 to your PC.
  3. Open iTunes and navigate to your iPhone17,5.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone17,5_26.3_23D127_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone17,5 to reboot.

macOS

  1. Connect your iPhone17,5 to your Mac.
  2. Navigate to your iPhone17,5 in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone17,5_26.3_23D127_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone17,5 to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone17,5 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 iPhone17,5_26.3_23D127_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone17,5 to reboot.