watchOS 5.2.1 (16U5110a) for Apple Watch Series 2 (38mm) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date April 29, 2019 Upload Date April 26, 2019 Filename c5879ce728c1def69f87af74febb3e774f421500.zip Filesize 1.3 GiB Identifier Watch2,3
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