watchOS 5.1.2 (16S5046a) for Apple Watch Series 4 (44mm, 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 15, 2018 Upload Date November 13, 2018 Filename 6039de5a0ba5b53ec7bc72b88058886222b99580.zip Filesize 1.4 GiB Identifier Watch4,4
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