IPSW Downloads

tvOS 17.3 - 21K646 for AppleTV5,3

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

Release Date22 January 2024
Upload Date12 January 2024
File NameAppleTV5,3_17.3_21K646_Restore.ipsw
File Size4.01 GB
SHA256sum039c9c8d612fb63b84c846b5149eb29c4e3f9e8b2b43cc82c9362a1488672b85
MD5sum57b3e9b3807926a4ec8a037f86d11226
SHA1sum7c33020e697192dff8ca1d07d17d11a847dadc43
IdentifierAppleTV5,3

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your AppleTV5,3 to your PC.
  3. Open iTunes and navigate to your AppleTV5,3.
  4. Hold the Shift key and click "Restore".
  5. Select the AppleTV5,3_17.3_21K646_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your AppleTV5,3 to reboot.

macOS

  1. Connect your AppleTV5,3 to your Mac.
  2. Navigate to your AppleTV5,3 in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the AppleTV5,3_17.3_21K646_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your AppleTV5,3 to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your AppleTV5,3 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 AppleTV5,3_17.3_21K646_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your AppleTV5,3 to reboot.