iOS 9.9.13.1 (17A6844) for iPhone 11 ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date September 24, 2019 Upload Date September 17, 2019 Filename 311e9939052cf345674ddc4ff066b5a42a5b1e5f.zip Filesize 3.0 GiB Identifier iPhone12,1
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