iOS 9.1 (13B5137) for iPad 4 (Global) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date October 12, 2015 Upload Date October 9, 2015 Filename 5939057b77b7ecc7ba2fea63dfb76f92c1735fec.zip Filesize 1.2 GiB Identifier iPad3,6
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