Download iOS 4.1 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)
4.1 (8B117)
Mar 31, 2023
0.36 GB
iPod3,1_4.1_8B117_Restore.ipsw
iPod Touch 2G
(iPod2,1)
4.1 (8B117)
Mar 31, 2023
0.32 GB
iPod2,1_4.1_8B117_Restore.ipsw
iPhone 3G[S]
(iPhone2,1)
4.1 (8B117)
Mar 31, 2023
0.37 GB
iPhone2,1_4.1_8B117_Restore.ipsw
iPhone 3G
(iPhone1,2)
4.1 (8B117)
Mar 31, 2023
0.30 GB
iPhone1,2_4.1_8B117_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)
4.1 (8B118)
Mar 31, 2023
0.57 GB
iPod4,1_4.1_8B118_Restore.ipsw
iPod Touch 4
(iPod4,1)
4.1 (8B117)
Mar 31, 2023
0.57 GB
iPod4,1_4.1_8B117_Restore.ipsw
iPhone 4 (GSM)
(iPhone3,1)
4.1 (8B117)
Mar 31, 2023
0.58 GB
iPhone3,1_4.1_8B117_Restore.ipsw
Apple TV 2G
(AppleTV2,1)
4.1 (8M89)
Mar 31, 2023
0.24 GB
AppleTV2,1_4.1_8M89_Restore.ipsw