Choose an IPSW for the iPhone 3G

• IPSWs
• Device Information

Signed IPSW files can be restored via iTunes. Unsigned IPSWs cannot currently be restored via iTunes.

Signed IPSWs

✓	iOS 4.2.1 (8C148)	18th November 2010	339 MB	iPhone1,2_4.2.1_8C148_Restore.ipsw
✓	iOS 4.1 (8B117)	3rd September 2010	323 MB	iPhone1,2_4.1_8B117_Restore.ipsw
✓	iOS 4.0.2 (8A400)	9th August 2010	320 MB	iPhone1,2_4.0.2_8A400_Restore.ipsw
✓	iOS 4.0.1 (8A306)	13th July 2010	320 MB	iPhone1,2_4.0.1_8A306_Restore.ipsw
✓	iOS 4.0 (8A293)	17th June 2010	306 MB	iPhone1,2_4.0_8A293_Restore.ipsw

Unsigned IPSWs

✗	iPhoneOS 3.1.3 (7E18)	22nd January 2010	239 MB	iPhone1,2_3.1.3_7E18_Restore.ipsw
✗	iPhoneOS 3.1.2 (7D11)	5th October 2009	253 MB	iPhone1,2_3.1.2_7D11_Restore.ipsw
✗	iPhoneOS 3.1 (7C144)	3rd September 2009	253 MB	iPhone1,2_3.1_7C144_Restore.ipsw
✗	iPhoneOS 3.0.1 (7A400)	31st July 2009	241 MB	iPhone1,2_3.0.1_7A400_Restore.ipsw
✗	iPhoneOS 3.0 (7A341)	10th June 2009	241 MB	iPhone1,2_3.0_7A341_Restore.ipsw
✗	iPhoneOS 2.2.1 (5H11)	22nd January 2009	258 MB	iPhone1,2_2.2.1_5H11_Restore.ipsw
✗	iPhoneOS 2.2 (5G77)	17th November 2008	258 MB	iPhone1,2_2.2_5G77_Restore.ipsw
✗	iPhoneOS 2.1 (5F136)	5th September 2008	249 MB	iPhone1,2_2.1_5F136_Restore.ipsw
✗	iPhoneOS 2.0.2 (5C1)	15th August 2008	261 MB	iPhone1,2_2.0.2_5C1_Restore.ipsw
✗	iPhoneOS 2.0.1 (5B108)	29th July 2008	261 MB	iPhone1,2_2.0.1_5B108_Restore.ipsw
✗	iPhoneOS 2.0 (5A347)	8th July 2008	236 MB	iPhone1,2_2.0_5A347_Restore.ipsw