audioOS 9.9.12.3 (16F156) for HomePod (Unknown Model) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
potential future use. They might also be useful if you're doing research.
Release Date May 13, 2019 Upload Date May 9, 2019 Filename e1f2ad4e57d7db5d191c772dff20a47a3c764392.zip Filesize 2.9 GiB Identifier AudioAccessory1,2
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