watchOS 5.2.1 (16U5101c) for Apple Watch Series 2 (42mm) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date April 22, 2019 Upload Date April 19, 2019 Filename 37cf6ccda56e11d93b5420b1f59ef5a48d4abbed.zip Filesize 1.3 GiB Identifier Watch2,4
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