audioOS 9.9.17.1 (21K69) 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 25, 2023 Upload Date October 15, 2023 Filename a4f166b19466f8102f2ab8f803d73666b8979ec8.zip Filesize 2.4 GiB Identifier AudioAccessory1,1
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