iOS 9.9.13.1.1 (17A6854) 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 September 27, 2019 Upload Date September 24, 2019 Filename 1a1fcadd554c82551125c024a64d9aededba0711.zip Filesize 2.6 GiB Identifier iPhone8,1
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