Apple HomePod (2nd generation) firmware

23 official files for Apple HomePod (2nd generation).

Model numbers: AudioAccessory6,1, B620AP
Latest OS: audioOS 26.6
Shipped with: HomePod Software 9.9.16.3

Latest by region

All versions (23)

Type Apple signing Find a version

Version	OS	Region	Type	Released	Size	Apple signing
`audioOS 26.6`	26.6	Global	IPSW	27 Jul 2026	3.86 GB	Not signed
`HomePod Software 9.9.18.6`	9.9.18.6	Global	OTA update	29 Jul 2025	2.56 GB	Signed
`HomePod Software 9.9.18.5`	9.9.18.5	Global	OTA update	12 May 2025	2.56 GB	Signed
`HomePod Software 9.9.18.4.1`	9.9.18.4.1	Global	OTA update	16 Apr 2025	2.56 GB	Signed
`HomePod Software 9.9.18.4`	9.9.18.4	Global	OTA update	31 Mar 2025	2.56 GB	Signed
`HomePod Software 9.9.18.3`	9.9.18.3	Global	OTA update	27 Jan 2025	2.63 GB	Signed
`HomePod Software 9.9.18.2`	9.9.18.2	Global	OTA update	11 Dec 2024	2.63 GB	Signed
`HomePod Software 9.9.18.1`	9.9.18.1	Global	OTA update	28 Oct 2024	2.50 GB	Signed
`HomePod Software 9.9.17.6`	9.9.17.6	Global	OTA update	29 Jul 2024	2.44 GB	Not signed
`HomePod Software 9.9.17.5`	9.9.17.5	Global	OTA update	13 May 2024	2.45 GB	Not signed
`HomePod Software 9.9.17.4`	9.9.17.4	Global	OTA update	7 Mar 2024	2.44 GB	Not signed
`HomePod Software 9.9.17.3`	9.9.17.3	Global	OTA update	22 Jan 2024	2.40 GB	Not signed
`HomePod Software 9.9.17.2`	9.9.17.2	Global	OTA update	11 Dec 2023	2.40 GB	Not signed
`HomePod Software 9.9.17.1.1`	9.9.17.1.1	Global	OTA update	7 Nov 2023	2.38 GB	Not signed
`HomePod Software 9.9.17.1`	9.9.17.1	Global	OTA update	25 Oct 2023	2.38 GB	Not signed
`HomePod Software 9.9.17.0`	9.9.17.0	Global	OTA update	18 Sep 2023	2.37 GB	Not signed
`HomePod Software 9.9.16.6`	9.9.16.6	Global	OTA update	24 Jul 2023	2.15 GB	Not signed
`HomePod Software 9.9.16.5`	9.9.16.5	Global	OTA update	18 May 2023	2.15 GB	Not signed
`HomePod Software 9.9.16.4.1`	9.9.16.4.1	Global	OTA update	12 Apr 2023	2.16 GB	Not signed
`HomePod Software 9.9.16.4`	9.9.16.4	Global	OTA update	27 Mar 2023	2.16 GB	Not signed
`HomePod Software 9.9.16.3.2`	9.9.16.3.2	Global	OTA update	13 Feb 2023	2.12 GB	Not signed
`HomePod Software 9.9.16.3.1`	9.9.16.3.1	Global	OTA update	6 Feb 2023	2.12 GB	Not signed
`HomePod Software 9.9.16.3`	9.9.16.3	Global	OTA update	24 Jan 2023	2.12 GB	Not signed

Apple only lets you restore versions it is still signing. Signing status is checked every hour.

How to install firmware on Apple HomePod (2nd generation)

Apple Watch, HomePod and Apple TV updates (OTA files) — Apple Watch, HomePod and most Apple TV models update over the air. The OTA files listed here are the official update packages, useful for a…
How to restore an iPhone, iPad or iPod with an IPSW file — Use Finder on a Mac or the Apple Devices app / iTunes on Windows to install an IPSW file. Apple only accepts versions it is still signing,…