iOS 9.9.11.0 (15A5370a) 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 August 31, 2017 Upload Date August 30, 2017 Filename 1b4639a6098d0058cc4a5df96c3f805cbdfff6a8.zip Filesize 1.9 GiB Identifier iPhone8,2
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