iOS 9.9.12.1.4 (16D6057) 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 February 7, 2019 Upload Date February 5, 2019 Filename ffe36b9aedf4ea9634bc223824bdbf55f40cc94c.zip Filesize 2.1 GiB Identifier iPad5,4
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