visionOS 26.4 (23O247) for Apple Vision Pro
Not signed
Released Mar 24, 2026
RealityDevice14,1
Download IPSW
Apple_Vision_Pro_26.4_23O247_Restore.ipsw
Apple no longer signs this version. Finder and iTunes will refuse to install it on Apple Vision Pro — 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
- 5bc35587050d1e4fbfb601927906eff8d357fe126ab3ee3d7800ac8a50772e75
- SHA1
- 890f6b5d0fbb48f00d45f47dcdaafb09dd388056
- MD5
- 1e3e3c9b9005d136ca75a90808609e66
On a Mac: shasum -a 256 Apple_Vision_Pro_26.4_23O247_Restore.ipsw · On Windows: certutil -hashfile Apple_Vision_Pro_26.4_23O247_Restore.ipsw SHA256
Firmware details
- Version
- visionOS 26.4
- Build
23O247- Released
- March 24, 2026
- Uploaded
- March 20, 2026
- File size
- 10.96 GB (11,769,980,356 bytes)
- Signing
- Unsigned
Device
- Name
- Apple Vision Pro
- Identifier
RealityDevice14,1- Board
N301AP- Platform
t8112- CPID
0x8112- BDID
0x42
How to install visionOS 26.4 with this IPSW
- Back up your Apple Vision Pro 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_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.