audioOS 9.9.16.3.1 (20K661) for HomePod ✗ 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 3cd19ca2324a94262489c89eea5977cfce9825f5.zip Filesize 2.1 GiB Identifier AudioAccessory1,1
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