iOS 9.9.11.2.1 (15C6153) for iPhone 8 Plus (Global) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date December 13, 2017 Upload Date December 11, 2017 Filename 28f1d178295f6b329a461f73e72c6427d29faf67.zip Filesize 2.0 GiB Identifier iPhone10,2
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