watchOS 6.0 (17R5521e) for Apple Watch Series 4 (40mm) ✗ 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 July 2, 2019 Upload Date June 28, 2019 Filename 21110cc88d59015a9ae6dd29a917b38632cd0a96.zip Filesize 1.4 GiB Identifier Watch4,1
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