iPadOS 9.9.15.1 (19B6074) for iPad Pro (12.9-inch, WiFi) (5th generation) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date October 25, 2021 Upload Date October 15, 2021 Filename 45c600b39da8207aba0d850f049f1b166f6fa92d.zip Filesize 4.7 GiB Identifier iPad13,9
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