iOS 9.9.11.3 (15E5211a) for iPad Pro 9.7-inch (Cellular) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date March 12, 2018 Upload Date March 9, 2018 Filename 669c5d1fe048ce82d48010fa65b03ad1dfe7ce61.zip Filesize 1.7 GiB Identifier iPad6,4
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