iPhone 4 (GSM)

iOS 4.2.1 (8C148) for iPhone 4 (GSM)

✗ Not Signed

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Download IPSW (624.23 MB)
Firmware Information
Version 4.2.1
Build ID 8C148
Release Date Jan 1, 1970
Upload Date Nov 18, 2010
Filename iPhone3,1_4.2.1_8C148_Restore.ipsw
File Size 624.23 MB
MD5 93957e7bd21f0549b60a60485c13206a
SHA1 b8b485c111fc25515487dbada0f2e630b66ccdb1
Device Information
Device iPhone 4 (GSM)
Identifier iPhone3,1
BoardConfig n90ap
Platform s5l8930x
CPID 35120
BDID 0