iOS 9.1 (13B5136) for iPhone 5 (GSM) ✗ 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 425a993c58d4775eb6d4d318512df5c83104b546.zip Filesize 1.2 GiB Identifier iPhone5,1
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