iOS 9.9.11.4.1 (15G6077) for iPhone 6+ ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date July 9, 2018 Upload Date June 30, 2018 Filename 427cb6bda2181e6f6d46d69d1e27d4d1ba94b3b9.zip Filesize 2.0 GiB Identifier iPhone7,1
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