audioOS 9.9.17.0 (21J354) 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 September 18, 2023 Upload Date September 7, 2023 Filename bed1254ae88a4cfa5a3a9c1bf2b23883ad4122f0.zip Filesize 2.4 GiB Identifier AudioAccessory6,1
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