iOS 9.9.17.4 (21E6219) for iPhone 12 Pro ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date March 5, 2024 Upload Date February 28, 2024 Filename 96521ca8b1ea2b4336948a6c39642a6019600353.zip Filesize 5.8 GiB Identifier iPhone13,3
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