iOS 9.1 (13B5136) 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 October 10, 2015 Upload Date October 4, 2015 Filename ef1b31f53afddd4a4cb71d74cb0fbfaf431e8f57.zip Filesize 1.4 GiB Identifier iPhone7,2
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