audioOS 9.9.16.3.1 (20K661) for HomePod (2nd generation) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date February 6, 2023 Upload Date February 1, 2023 Filename ea23e9f4cc71b0fa7993a5221eb5408cedb46897.zip Filesize 2.1 GiB Identifier AudioAccessory6,1
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