audioOS 9.9.12.4 (16G78) 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 July 22, 2019 Upload Date July 16, 2019 Filename 86759df962968c7acca40f70cd2c1b385aeb387b.zip Filesize 2.9 GiB Identifier AudioAccessory1,2
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