iOS 9.9.15.4 (19E6241) 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 14, 2022 Upload Date March 1, 2022 Filename 0ae5a8dd5f02932780573bf285c24c4e220b6b7b.zip Filesize 5.0 GiB Identifier iPhone13,3
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