iOS 9.9.11.3 (15E5167f) for iPad Air (WiFi) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date January 24, 2018 Upload Date January 21, 2018 Filename ed592076d6454e14e13e49f4f36a454f896127b0.zip Filesize 1.7 GiB Identifier iPad4,1
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