iOS 9.9.11.3 (15E5178f) 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 February 6, 2018 Upload Date February 4, 2018 Filename a89bb9f2c3b44ad7c1277b8b307709c48308aabf.zip Filesize 1.7 GiB Identifier iPad4,1
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