watchOS 5.1 (16R5584a) for Apple Watch Series 2 (42mm) ✗ 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 15, 2018 Upload Date October 11, 2018 Filename bf54111073cb384c3bf42bf0450b5cec7b54cae4.zip Filesize 1.3 GiB Identifier Watch2,4
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