watchOS 4.2.2 (15S5530d) for Apple Watch Series 3 (42mm) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date December 13, 2017 Upload Date December 11, 2017 Filename 9a5d9c44212a16d274694e0502c53d97f36511dc.zip Filesize 1.5 GiB Identifier Watch3,4
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