iOS 9.9.12.4 (16G6077) for iPhone X (GSM) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date July 22, 2019 Upload Date July 16, 2019 Filename 70c3c09dce2f8fd4e7a0fb1c08422a2d151b7d3d.zip Filesize 2.6 GiB Identifier iPhone10,6
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