iOS 9.9.12.1 (16B5059d) 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 September 18, 2018 Upload Date September 14, 2018 Filename 3c9ada515dacbc4902346f206989b323cd87cd69.zip Filesize 2.3 GiB Identifier iPhone7,1
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