Download iOS 5.1.1 IPSW for iPhone, iPad and iPod Touch

Signed IPSWs

Apple is still signing the following firmwares. You can restore to this firmware via iTunes.
Device
Version (Build)
Release Date
Size
File name
iPod Touch 3
(iPod3,1)
5.1.1 (9B206)
Mar 23, 2023
0.64 GB
iPod3,1_5.1.1_9B206_Restore.ipsw
iPad 1
(iPad1,1)
5.1.1 (9B206)
Mar 23, 2023
0.71 GB
iPad1,1_5.1.1_9B206_Restore.ipsw

Unsigned IPSWs

Apple has stopped signing these firmwares. You cannot restore or downgrade to this firmware via iTunes.
Device
Version (Build)
Release Date
Size
File name
iPod Touch 4
(iPod4,1)
5.1.1 (9B206)
Mar 23, 2023
0.73 GB
iPod4,1_5.1.1_9B206_Restore.ipsw
iPhone 4[S]
(iPhone4,1)
5.1.1 (9B206)
Mar 23, 2023
0.78 GB
iPhone4,1_5.1.1_9B206_Restore.ipsw
iPhone 4 (CDMA)
(iPhone3,3)
5.1.1 (9B206)
Mar 23, 2023
0.77 GB
iPhone3,3_5.1.1_9B206_Restore.ipsw
iPhone 4 (GSM)
(iPhone3,1)
5.1.1 (9B206)
Mar 23, 2023
0.77 GB
iPhone3,1_5.1.1_9B206_Restore.ipsw
iPhone 4 (GSM)
(iPhone3,1)
5.1.1 (9B208)
Mar 23, 2023
0.77 GB
iPhone3,1_5.1.1_9B208_Restore.ipsw
iPhone 3G[S]
(iPhone2,1)
5.1.1 (9B206)
Mar 23, 2023
0.67 GB
iPhone2,1_5.1.1_9B206_Restore.ipsw
iPad 3 (GSM)
(iPad3,3)
5.1.1 (9B206)
Mar 23, 2023
1.06 GB
iPad3,3_5.1.1_9B206_Restore.ipsw
iPad 3 (CDMA)
(iPad3,2)
5.1.1 (9B206)
Mar 23, 2023
1.06 GB
iPad3,2_5.1.1_9B206_Restore.ipsw
iPad 3 (WiFi)
(iPad3,1)
5.1.1 (9B206)
Mar 23, 2023
1.04 GB
iPad3,1_5.1.1_9B206_Restore.ipsw
iPad 2 (Mid 2012)
(iPad2,4)
5.1.1 (9B206)
Mar 23, 2023
0.71 GB
iPad2,4_5.1.1_9B206_Restore.ipsw
iPad 2 (CDMA)
(iPad2,3)
5.1.1 (9B206)
Mar 23, 2023
0.73 GB
iPad2,3_5.1.1_9B206_Restore.ipsw
iPad 2 (GSM)
(iPad2,2)
5.1.1 (9B206)
Mar 23, 2023
0.72 GB
iPad2,2_5.1.1_9B206_Restore.ipsw
iPad 2 (WiFi)
(iPad2,1)
5.1.1 (9B206)
Mar 23, 2023
0.71 GB
iPad2,1_5.1.1_9B206_Restore.ipsw
Apple TV 3
(AppleTV3,1)
5.1.1 (9B206f)
Mar 23, 2023
0.53 GB
AppleTV3,1_5.0_9B206f_Restore.ipsw
Apple TV 3
(AppleTV3,1)
5.1.1 (9B830)
Mar 23, 2023
0.53 GB
AppleTV3,1_5.0.2_9B830_Restore.ipsw
Apple TV 2G
(AppleTV2,1)
5.1.1 (9B830)
Mar 23, 2023
0.48 GB
AppleTV2,1_5.0.2_9B830_Restore.ipsw
Apple TV 2G
(AppleTV2,1)
5.1.1 (9B206f)
Mar 23, 2023
0.48 GB
AppleTV2,1_5.0_9B206f_Restore.ipsw