iOS 9.9.12.3 (16F5139e) 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 April 22, 2019 Upload Date April 19, 2019 Filename 9c360c6b243813bd9ac2b801808eb2012d81943a.zip Filesize 2.2 GiB Identifier iPhone8,1
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