watchOS 4.2.2 (15S5534a) for Apple Watch Series 3 (42mm) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date December 19, 2017 Upload Date December 14, 2017 Filename 2a3fa6722d866e44d4add3eeffb57b4b52b64439.zip Filesize 1.5 GiB Identifier Watch3,4
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