iOS 9.9.11.4 (15F5049c) 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 April 16, 2018 Upload Date April 12, 2018 Filename 2b8c202f06514f5993ed64a453b7dd7dee32fa89.zip Filesize 1.8 GiB Identifier iPad5,4
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