iOS 9.9.12.4 (16G5056d) 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 June 24, 2019 Upload Date June 21, 2019 Filename ac5b981b51a3eb36c542b4e58b9d8fdf505953ac.zip Filesize 2.0 GiB Identifier iPad4,1
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