Download iOS 7.1.1 (11D201) for iPhone 4 (GSM)

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 iPhone3,1
iOS Version 7.1.1
Release Date 2014-04-22
Update Date 2014-04-15
Sha1sum
49469a01e7c3ffbbd0432610f4b44741623527a4
Sha256sum
454627f57c51c4bc4a96c7ac2da38e2b36dd977fbcb20f1a439b5532c1d81d8b
md5sum
331cfe074cab610fdc0418c46187de8a
Size 1.12 GB
FileName
iPhone3,1_7.1.1_11D201_Restore.ipsw
Status

Download IPSW (1.12GB) Check device info
Release Notes

It should be noted that these are the official release notes for the from Apple

This update contains improvements, bug fixes and security updates, including:

For information on the security content of this update, please visit this website:

http://support.apple.com/kb/HT1222