iOS 9.9.11.4.1 (15G5072a) 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 June 18, 2018 Upload Date June 15, 2018 Filename 911d09369cc90ca72b738c907e56330a577fc8fc.zip Filesize 1.8 GiB Identifier iPhone8,1
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