FIRMWARE DETAILS
Bluetooth Headset Firmware 9.0 beta 4
Build:
9A5336bAug 4, 2026Full OTABeta
View details
- Filename
c0a5f7d482fc617a16a3a91da672859a0a5872e0.zip- File size
- 10.5 MB
- File type
- Full OTA
- Download host
updates.cdn-apple.com- Link availability
- Not verified
Source reports active
- Last link check
- Not checked
- SHA-256
402ffd154a5d51778b8700d6894fadba9d51373b2d4445fa1f1a0cb0d7e83bb8- SHA-1
78c8ff210098760881c2b3e3b3d6c2413de491a1- Required starting builds
Not reported- Board restrictions
Not reported
OTA packages can require an exact starting build and board. A matching hardware identifier alone is not sufficient for installation.
This device normally updates automatically. Catalog files are technical references, not a supported manual installation method.
Compatible hardware (1)
AirPods Max 2
UnknownAirPods3,6 · AirPodsMax1,2 · Device1,8237Signing is specific to the device and file. A signed build does not guarantee a downgrade or successful installation.
Source provenance
AppleDBhttps://api.appledb.dev/ios/Bluetooth%20Headset%20Firmware%3B9A5336b.json ↗
MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 10:58 PM UTC
Record fingerprint: dc81e0a628b9795fb69443a3e5ab1ba5