iOS 9.9.11.3 (15E5167f) for iPad Pro 12.9-inch (Cellular) ✗ 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 0c5aaab5037433a15de953ae390aa13221135168.zip Filesize 1.8 GiB Identifier iPad6,8
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