audioOS 11.3

audioOS

Version

11.3

Build ID

15E217

File Size

2.2 GB

Release Date

2018-03-29T17:13:29Z

Update Type

Normal release

Delta update - requires 11.2.5 installed first.

Download OTA

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About This Update

audioOS 11.3 (build 15E217) is an official Apple over-the-air update for the HomePod, released on 2018-03-29T17:13:29Z. The update package is 2.2 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 51048106ae25992abb50f4f8499ed3a7ee28408f.zip.

Direct URL

http://appldnld.apple.com/ios11.3/091-69078-20180329-D7B838A0-29A6-11E8-88D4-5CA2E5190979/com_apple_MobileAsset_SoftwareUpdate/51048106ae25992abb50f4f8499ed3a7ee28408f.zip

Filename

51048106ae25992abb50f4f8499ed3a7ee28408f.zip

Other Devices

HomePod (Unknown Model)

AudioAccessory1,2

HomePod (2nd generation)

AudioAccessory6,1

HomePod mini

AudioAccessory5,1