watchOS 6.1 (17S5054e) 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 September 23, 2019 Upload Date September 20, 2019 Filename b7fe938251278abc467ab6a0ca49c74ef62acd22.zip Filesize 1.3 GiB Identifier Watch4,2
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