iOS 9.9.13.4 (17E5255a) 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 March 10, 2020 Upload Date March 6, 2020 Filename 9a0bb000ed8563b68dc0f56b021d23c1376e3cb6.zip Filesize 2.9 GiB Identifier iPhone8,2
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