audioOS 9.9.13.3.1

audioOS

Version

9.9.13.3.1

Build ID

17D50

File Size

946.6 MB

Release Date

2020-01-28T18:34:12Z

Update Type

Normal release

Delta update - requires 12.1.3 installed first.

Download OTA

Looking for beta firmware? View beta builds for HomePod (Unknown Model) →

About This Update

audioOS 9.9.13.3.1 (build 17D50) is an official Apple over-the-air update for the HomePod (Unknown Model), released on 2020-01-28T18:34:12Z. The update package is 946.6 MB. This is a delta (partial) update that requires 12.1.3 to already be installed on the device - it cannot be applied from scratch. This update is no longer signed by Apple, meaning it can no longer be downloaded and applied on-device through Settings.

The OTA payload file is 28e8b73248a7b0eb21e5aa2898b355bb3cc8dacc.zip.

Direct URL

http://updates-http.cdn-apple.com/2020WinterFCS/patches/061-40996/67B7F8B4-AA24-4380-A170-EE8F6A1F3C28/com_apple_MobileAsset_SoftwareUpdate/28e8b73248a7b0eb21e5aa2898b355bb3cc8dacc.zip

Filename

28e8b73248a7b0eb21e5aa2898b355bb3cc8dacc.zip

Other Devices

HomePod (2nd generation)

AudioAccessory6,1