watchOS 4.3.1 (15T5565a) for Apple Watch (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 May 7, 2018 Upload Date May 3, 2018 Filename f0a11e0e980908bf3dcf8a182f329155b4ae6936.zip Filesize 1.1 GiB Identifier Watch1,2
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