visionOS 26.4 (23O247) for Apple Vision Pro (M5)
Not signed
Released Mar 24, 2026
RealityDevice17,1
Download IPSW
Apple_Vision_Pro_M5_26.4_23O247_Restore.ipsw
Apple no longer signs this version. Finder and iTunes will refuse to install it on Apple Vision Pro (M5) — the latest signed version is visionOS 27.0.1.
Download visionOS 26.4
The file is downloaded directly from Apple’s servers (updates.cdn-apple.com). Large files download faster with a download manager or curl -O.
Verify the file
- SHA256
- 8b9bf0bd2d1827e908ac21e2a5b0c5f8254b02bce75fe90fb9bf7a377dea1068
- SHA1
- 86faf75051c3d9bc91ef0216e6060905a7dc0e69
- MD5
- 6561e03c16e3e7ced19ae9f71a341f1c
On a Mac: shasum -a 256 Apple_Vision_Pro_M5_26.4_23O247_Restore.ipsw · On Windows: certutil -hashfile Apple_Vision_Pro_M5_26.4_23O247_Restore.ipsw SHA256
Firmware details
- Version
- visionOS 26.4
- Build
23O247- Released
- March 24, 2026
- Uploaded
- March 20, 2026
- File size
- 10.99 GB (11,802,743,480 bytes)
- Signing
- Unsigned
Device
- Identifier
RealityDevice17,1- Board
N301aAP- Platform
t8142- CPID
0x8142- BDID
0x42
How to install visionOS 26.4 with this IPSW
- Back up your Apple Vision Pro (M5) to iCloud or your computer — restoring erases the device.
- Turn off Find My in Settings → [your name] → Find My.
- Connect the device with a cable and open Finder (macOS Catalina or later) or Apple Devices / iTunes (Windows).
- Hold Option (Mac) or Shift (Windows) and click Restore. Choose
Apple_Vision_Pro_M5_26.4_23O247_Restore.ipsw. - Wait — the device restarts several times. Don’t disconnect it until you see the Hello screen.
Stuck on the Apple logo? Put the device into recovery mode first, then restore.