watchOS 5.1.2 (16S5042a) for Apple Watch Series 4 (40mm, LTE) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
potential future use. They might also be useful if you're doing research.
Release Date November 7, 2018 Upload Date November 5, 2018 Filename 0949dd5973ea149e745564d041768c2bf669795a.zip Filesize 1.4 GiB Identifier Watch4,3
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