audioOS 9.9.11.2.5 (15D5046b) for HomePod ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date December 19, 2017 Upload Date December 15, 2017 Filename 59983b535b4b8a5b0561c3acb71d979cfa1e9ec3.zip Filesize 2.6 GiB Identifier AudioAccessory1,1
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