audioOS 9.9.11.2 (15C4092b) for HomePod ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date October 30, 2017 Upload Date October 27, 2017 Filename f9e8781c60a103f7eff0754af07b55ea48d3ece7.zip Filesize 2.0 GiB Identifier AudioAccessory1,1
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