Download iOS 4.2.8 (8E401) for iPhone 4 (CDMA)

You will have to note that you can only restore signed IPSW firmware files using iTunes or 3utools.

❌ This IPSW firmware is not being Signed by Apple

Firmware Identifier iPhone3,3
iOS Version 4.2.8
Release Date 1970-01-01
Update Date 2011-05-02
Sha1sum
d4ff1e878166d74cc6b330f2b7167c6f6b07a1b5
Sha256sum
md5sum
0e0e4bf8f0d7c37b9a252fcbed60ac0c
Size 0.64 GB
FileName
iPhone3,3_4.2.8_8E401_Restore.ipsw
Status

Download IPSW (0.64GB) Check device info
No Information About the release Notes available at this moment.