watchOS 5.1.2 (16S46) for Apple Watch Series 4 (44mm) ✗ 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 December 6, 2018 Upload Date November 26, 2018 Filename b90010ef5a81d0c5fee9cf11a62322d259063e5c.zip Filesize 1.3 GiB Identifier Watch4,2
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