audioOS 9.9.15.2 (19K6052) for HomePod mini ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date December 13, 2021 Upload Date December 3, 2021 Filename dae49eb683740891a4819ffd12db19cc7ebe26f2.zip Filesize 1.9 GiB Identifier AudioAccessory5,1
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