Apple iOS 5.1.1 for iPhone 4 (GSM) | 783 Mb

This update contains improvements and bug fixes, including:
iOS 5.1.1 is out: fixes iPad network switching, Safari syncing, AirPlay, HDR


According to release notes accompanying the update, it contains the obligatory improvements and bug fixes, including:
• Improves reliability of using HDR option for photos taken using the Lock Screen shortcut
• Addresses bugs that could prevent the new iPad from switching between 2G and 3G networks
• Fixes bugs that affected AirPlay video playback in some circumstances
• Improved reliability for syncing Safari bookmarks and Reading List
• Fixes an issue where ‘Unable to purchase’ alert could be displayed after successful purchase


Link Extabit, Ryushare, lumfile :
If links die, I will reupload at here.

http://tinypaste.com/c173840a
No Pass

Or

http://extabit.com/file/27a3o9klt0zu...6_Restore.ipsw
or


http://ryushare.com/3b35466010c1/iPh...6_Restore.ipsw
or


http://lumfile.com/5x2wpx4qpf90/iPho...tore.ipsw.html