IPSW Downloads

iOS 17.0.1 - 21A340 for iPhone 11

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

Release Date21 September 2023
Upload Date17 September 2023
File NameiPhone12,1_17.0.1_21A340_Restore.ipsw
File Size6.79 GB
SHA256sum1359b76762b81275272f9630cd26198034c503435572c24d891c3bfbfa47c966
MD5sum80f1cdd8a91fb9b494fe4ed08c1c9c81
SHA1sum8eabb2ea0b48b887d9ebe0c4f365e2e3b9185d3d
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_17.0.1_21A340_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_17.0.1_21A340_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_17.0.1_21A340_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 11 to reboot.