iOS 9.9.12.3 (16F5148a) for iPad Air (Cellular) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date April 29, 2019 Upload Date April 26, 2019 Filename 3ac966ae6b35b749299886ba3ad8a2bba99f8c3a.zip Filesize 2.1 GiB Identifier iPad4,2
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