audioOS 12.1

audioOS

Version

12.1

Build ID

16B92

File Size

1.4 GB

Release Date

2018-10-30T17:16:18Z

Update Type

Normal release

Delta update - requires 11.4 installed first.

Download OTA

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About This Update

audioOS 12.1 (build 16B92) is an official Apple over-the-air update for the HomePod, released on 2018-10-30T17:16:18Z. 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 845938821e608a8ed0388b4cb1c57cc10dcd636c.zip.

Direct URL

http://updates-http.cdn-apple.com/2018FallFCS/patches/091-91085/73587238-D4C0-11E8-906C-019855D8F596/com_apple_MobileAsset_SoftwareUpdate/845938821e608a8ed0388b4cb1c57cc10dcd636c.zip

Filename

845938821e608a8ed0388b4cb1c57cc10dcd636c.zip

Other Devices

HomePod (2nd generation)

AudioAccessory6,1

HomePod (Unknown Model)

AudioAccessory1,2

HomePod mini

AudioAccessory5,1