IPSW Downloads

iOS 16.5 - 20F66 for iPhone 8

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

Release Date18 May 2023
Upload Date13 May 2023
File NameiPhone_4.7_P3_16.5_20F66_Restore.ipsw
File Size5.61 GB
SHA256sum301440bf6047e7b7b2f4a09bfabaac3c5f6d9f83a863ce2d561d50833148e902
MD5sumefb8f74913c04df68ccbed2327736537
SHA1sumad5142a1f7566af2727ddf6550044eb6e89ed624
IdentifieriPhone10,4

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone 8 to your PC.
  3. Open iTunes and navigate to your iPhone 8.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone_4.7_P3_16.5_20F66_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone 8 to reboot.

macOS

  1. Connect your iPhone 8 to your Mac.
  2. Navigate to your iPhone 8 in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone_4.7_P3_16.5_20F66_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone 8 to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone 8 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 iPhone_4.7_P3_16.5_20F66_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 8 to reboot.