iOS 9.9.11.1.1 (15B6150) 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 November 9, 2017 Upload Date November 7, 2017 Filename 783cd0bf06a2429b7823b86ee111e3bf0224c327.zip Filesize 2.0 GiB Identifier iPhone8,2
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