watchOS 4.2.2 (15S5530d) for Apple Watch Series 3 (38mm) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date December 13, 2017 Upload Date December 11, 2017 Filename 883c098fa886df7fec3f4a9a5038917fe4a8b11e.zip Filesize 1.5 GiB Identifier Watch3,3
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