audioOS 12.1

audioOS

Version

12.1

Build ID

16B92

File Size

2.51 GB

Release Date

2018-10-30T17:16:17Z

Update Type

Normal release

Delta update - requires 11.2.5 installed first.

Download OTA

Looking for beta firmware? View beta builds for HomePod →

About This Update

audioOS 12.1 (build 16B92) is an official Apple over-the-air update for the HomePod, released on 2018-10-30T17:16:17Z. The update package is 2.51 GB. This is a delta (partial) update that requires 11.2.5 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 4fe6ce9a0d54933dc36b0f6a5096e0e2b2eda743.zip.

Direct URL

http://updates-http.cdn-apple.com/2018FallFCS/patches/091-94176/B90970E8-D4C0-11E8-8E35-A876CC30401F/com_apple_MobileAsset_SoftwareUpdate/4fe6ce9a0d54933dc36b0f6a5096e0e2b2eda743.zip

Filename

4fe6ce9a0d54933dc36b0f6a5096e0e2b2eda743.zip

Other Devices

HomePod (Unknown Model)

AudioAccessory1,2

HomePod mini

AudioAccessory5,1

HomePod (2nd generation)

AudioAccessory6,1