watchOS 5.1 (16R591) for Apple Watch Series 3 (38mm, 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 October 30, 2018 Upload Date October 22, 2018 Filename aded76c7dd446e0111e4a3c2f5f88ecab585ccf0.zip Filesize 1.3 GiB Identifier Watch3,1
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