iOS 9.1 (13B5143) for iPad Pro 12.9-inch (WiFi) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date October 21, 2015 Upload Date October 16, 2015 Filename a83a1aeeaf99fc02736b70e9b1a045ed9c74df2c.zip Filesize 1.4 GiB Identifier iPad6,7
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