watchOS 6.0 (17R5556d) 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 August 7, 2019 Upload Date August 5, 2019 Filename 2b42ba7d5880c0a99b0ad55d5d2f5a39281848b1.zip Filesize 1.4 GiB Identifier Watch4,1
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