watchOS 3.1 (14S452) for Apple Watch Series 1 (42mm) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date September 21, 2016 Upload Date September 15, 2016 Filename 85df20becf06382dd8e24d80213d211a289c84c8.zip Filesize 947 MiB Identifier Watch2,7
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