audioOS 12.1

audioOS

Version

12.1

Build ID

16B92

File Size

1.4 GB

Release Date

2018-10-30T17:16:22Z

Update Type

Normal release

Delta update - requires 11.4 installed first.

Download OTA

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

About This Update

audioOS 12.1 (build 16B92) is an official Apple over-the-air update for the HomePod (Unknown Model), released on 2018-10-30T17:16:22Z. The update package is 1.4 GB. This is a delta (partial) update that requires 11.4 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 e728a4fc7483e68c73dc9c1b6b4b4c4d842e42fe.zip.

Direct URL

http://updates-http.cdn-apple.com/2018FallFCS/patches/091-90843/CD641B72-D4C2-11E8-823F-AE6E2490FD22/com_apple_MobileAsset_SoftwareUpdate/e728a4fc7483e68c73dc9c1b6b4b4c4d842e42fe.zip

Filename

e728a4fc7483e68c73dc9c1b6b4b4c4d842e42fe.zip

Other Devices

HomePod mini

AudioAccessory5,1

HomePod (2nd generation)

AudioAccessory6,1

HomePod

AudioAccessory1,1