iOS 9.9.11.4.1 (15G5063b) for iPhone 8 (GSM) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date June 11, 2018 Upload Date June 7, 2018 Filename 92f07e698dfc475037d9a7b8bdfffe1ff3ad4391.zip Filesize 1.9 GiB Identifier iPhone10,4
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