watchOS 5.1.2 (16S5042a) for Apple Watch Series 3 (42mm, LTE) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date November 7, 2018 Upload Date November 5, 2018 Filename 18ca0c143ed0f0dd0e58e1c665a81a8d60d5f9a3.zip Filesize 1.3 GiB Identifier Watch3,2
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