iOS 9.9.11.1 (15B92) for iPad Air (China) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date October 20, 2017 Upload Date October 19, 2017 Filename d4c911ccb4ab7f6118f173bee57d6024c2e9d763.zip Filesize 1.7 GiB Identifier iPad4,3
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