iOS 9.9.12.1.2 (16D5024a) for iPhone 5s (GSM) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date December 10, 2018 Upload Date December 6, 2018 Filename 42208d2b2af5c8d9c4dd883baf46a0d398370148.zip Filesize 2.1 GiB Identifier iPhone6,1
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