watchOS 6.1 (17S5083a) 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 23, 2019 Upload Date October 21, 2019 Filename b113bbcde62fdcc77b6fe3b21a5e0a6e773fed47.zip Filesize 1.4 GiB Identifier Watch4,2
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