Download iOS 8.1.1 (12B435) for iPhone 5 (Global)

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 iPhone5,2
iOS Version 8.1.1
Release Date 2014-11-17
Update Date 2014-11-08
Sha1sum
72a3b8ec1390eeca817b9dac607e41d1e7c37975
Sha256sum
fff5fd381156b0ec2d1076f0386eafe3c9c9621085f37f9ca5c9df09389db4f5
md5sum
5c31b119f6d7e5e12fd7d0270c075d0c
Size 1.49 GB
FileName
iPhone5,2_8.1.1_12B435_Restore.ipsw
Status

Download IPSW (1.49GB) Check device info
Release Notes

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

This release includes bug fixes, increased stability and performance improvements for iPad 2 and iPhone 4s.

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

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