iOS 9.1 (13B5136) for iPad Air 2 (Cellular) ✗ 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 74268d47faed1737dac5ffc08ee7318de9908879.zip Filesize 1.4 GiB Identifier iPad5,4
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