watchOS 6.1 (17S5059e) 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 October 2, 2019 Upload Date September 30, 2019 Filename 55d5823802a4f81bdb86d3ee39df2a13183a7160.zip Filesize 1.3 GiB Identifier Watch4,2
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