Home / Apple TV / Apple TV HD (4th generation) / tvOS 26.4 beta (23L5208m)
Device

tvOS 26.4 beta

Build 23L5208m
Currently Signed
Apple TV HD (4th generation) AppleTV5,3
Released
February 16, 2026
File Size
5.27 GB
Filename
AppleTV5,3_26.4_23L5208m_Restore.ipsw
Download IPSW All Build 23L5208m Firmware

Important Notice About Signing Status

Signing status was last updated less than a minute ago. Apple can stop signing at any time without notice.

Beta Firmware Notice

For official public releases, visit IPSWDL.com

Firmware Details

Device Apple TV HD (4th generation) (AppleTV5,3)
OS TypetvOS
Version26.4 beta
Build ID23L5208m
Release DateFebruary 16, 2026
Signing Status Signed
Status last checked April 15, 2026.
Filename AppleTV5,3_26.4_23L5208m_Restore.ipsw
File Size5.27 GB
Download URL https://updates.cdn-apple.com/2026WinterSeed/fullrestores/089-95491/1679DEB6-820D-40A8-9F28-1735EFDFB01D/AppleTV5,3_26.4_23L5208m_Restore.ipsw

Installation Instructions

How to install this firmware

  1. Download the IPSW file.
  2. Connect your device to your computer.
  3. Open iTunes (Windows / macOS Mojave and earlier) or Finder (macOS Catalina and later).
  4. Hold Option (⌥) on Mac or Shift on Windows and click Check for Update or Restore.
  5. Select the downloaded IPSW file and follow on-screen instructions.

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