iOS 9.9.13.3.1 (17D5026c) for iPhone 6s+ ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date December 17, 2019 Upload Date December 13, 2019 Filename 122bb051599829fca294e3be54955e41b8f63d05.zip Filesize 2.8 GiB Identifier iPhone8,2
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