iOS 9.9.10.3 (14E5273a) 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 March 13, 2017 Upload Date March 11, 2017 Filename 9b3047f78b26270991366ec666a45a2d534ca496.zip Filesize 1.9 GiB Identifier iPhone7,1
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