iOS 9.9.15.4 (19E6241) 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 March 14, 2022 Upload Date March 1, 2022 Filename cfa1577b92543a7176f28e6088cd830c76f90aa4.zip Filesize 5.0 GiB Identifier iPhone12,1
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