watchOS 6.0 (17R5566a) for Apple Watch Series 4 (40mm, 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 August 15, 2019 Upload Date August 13, 2019 Filename 2aa5e36cb4f567a29f915c260e75ad1bf20a3990.zip Filesize 1.4 GiB Identifier Watch4,3
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