FIRMWARE DETAILS
Bluetooth Headset Firmware 9.0 beta 4
Build:
9A5336bAug 4, 2026Full OTABeta
View details
- Filename
35223080db60df93a6e180b00383c37a70d020af.zip- File size
- 11.5 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
19f571154cf889225af4b04a24c5fefa0444dd4d6b34464371472848ab71d89f- SHA-1
1fdcceb01519e29fb4ac0c63e0a49abc2510155a- 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 (2)
AirPods Pro (Left, 2nd generation)
UnknownAirPods3,1 · AirPodsPro1,2 · Device1,8228AirPods Pro (Right, 2nd generation)
UnknownAirPods3,1 · AirPodsPro1,2 · Device1,8228Signing 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