IPSW Downloads

iOS 17.0.2 - 21A351 for iPhone 11

This firmware is not signed. This means you cannot restore to it in iTunes.

Release Date26 September 2023
Upload Date22 September 2023
File NameiPhone12,1_17.0.2_21A351_Restore.ipsw
File Size6.79 GB
SHA256sum071697372388469251f3e16bf61483253649d27642da5864fc874a678653ee71
MD5sum4f9c29ad4c0fbcaf44ddfb562cccd507
SHA1sum61ffc2d673070ce12a468ac0239a90173de6c815
IdentifieriPhone12,1

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone 11 to your PC.
  3. Open iTunes and navigate to your iPhone 11.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone12,1_17.0.2_21A351_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone 11 to reboot.

macOS

  1. Connect your iPhone 11 to your Mac.
  2. Navigate to your iPhone 11 in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone12,1_17.0.2_21A351_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone 11 to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone 11 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 iPhone12,1_17.0.2_21A351_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 11 to reboot.