iOS 9.9.10.3.1 (14E6304) for iPhone 6s+ ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date April 3, 2017 Upload Date April 1, 2017 Filename 8dbeb14ddf20e6624166aeda2c0498e590d89b91.zip Filesize 1.9 GiB Identifier iPhone8,2
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