watchOS 6.0 (17R5521e) 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 July 2, 2019 Upload Date June 28, 2019 Filename e8d7481e8680050fbb842f0365db0fd827650aec.zip Filesize 1.4 GiB Identifier Watch4,3
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