The iPhone Wiki is no longer updated. Visit this article on The Apple Wiki for current information. |
Firmware
This is the Mac OS X system the iPhone runs. Latest Apple download links can be found here.
Comparison of firmware versions
Device | Version | Build | Baseband | IPSW filename | Comments | Can be jailbroken? | Can be unlocked? |
---|---|---|---|---|---|---|---|
iPhone | 1.0.0 | Heavenly 1A543a | 03.12.06_G | iPhone1,1_1.0_1A543a_Restore.ipsw | Initial US shipment. | Yes | Yes |
iPhone | 1.0.1 | Heavenly 1C25 | 03.12.06_G | iPhone1,1_1.0.1_1C25_Restore.ipsw | Yes | Yes | |
iPhone | 1.0.2 | Heavenly 1C28 | 03.14.08_G | iPhone1,1_1.0.2_1C28_Restore.ipsw | Yes | Yes | |
iPhone | 1.1.1 | Snowbird 3A109a | 04.01.13_G | iPhone1,1_1.1.1_3A109a_Restore.ipsw | Yes | Yes | |
iPhone | 1.1.2 | Oktoberfest 3B48a | 04.02.13_G | No download available | Initial Euro shipment. | Yes | Yes |
iPhone | 1.1.2 | Oktoberfest 3B48b | 04.02.13_G | iPhone1,1_1.1.2_3B48b_Restore.ipsw | Yes | Yes | |
iPhone | 1.1.3 | Little Bear 4A93 | 04.03.13_G | iPhone1,1_1.1.3_4A93_Restore.ipsw | Yes | Yes | |
iPhone | 1.1.4 | Little Bear 4A102 | 04.04.05_G | iPhone1,1_1.1.4_4A102_Restore.ipsw | Yes | Yes | |
iPhone | 2.0 | Big Bear 5A347 | 04.05.04_G | iPhone1,1_2.0_5A347_Restore.ipsw | Yes | Yes | |
iPhone | 2.0.1 | Big Bear 5B108 | 04.05.04_G | iPhone1,1_2.0.1_5B108_Restore.ipsw | Yes | Yes | |
iPhone | 2.0.2 | Big Bear 5C1 | Unknown | iPhone1,1_2.0.2_5C1_Restore.ipsw | No | No | |
iPhone | 2.1 | SugarBowl 5F90 | 04.05.04_G | Beta, download = warez | No | No | |
iPhone 3G | 2.0 | Big Bear 5A347 | 01.45.00 | iPhone1,2_2.0_5A347_Restore.ipsw | Initial iPhone 3G shipment. | Yes | No |
iPhone 3G | 2.0.1 | Big Bear 5B108 | 01.48.02 | iPhone1,2_2.0.1_5B108_Restore.ipsw | Yes | No | |
iPhone 3G | 2.0.2 | Unknown 5C1 | Unknown | iPhone1,2_2.0.2_5C1_Restore.ipsw | No | No | |
iPhone 3G | 2.1 | SugarBowl 5F90 | 02.04.03 | Beta, download = warez | No | No | |
iPod Touch | 1.1.0 | Snowbird 3A100a | N/A | No download available | Initial shipment. | Yes | N/A |
iPod Touch | 1.1.0 | Snowbird 3A101a | N/A | iPod1,1_1.1_3A101a_Restore.ipsw | Yes | N/A | |
iPod Touch | 1.1.1 | Snowbird 3A110a | N/A | iPod1,1_1.1.1_3A110a_Restore.ipsw | Yes | N/A | |
iPod Touch | 1.1.2 | Oktoberfest 3B48b | N/A | iPod1,1_1.1.2_3B48b_Restore.ipsw | Yes | N/A | |
iPod Touch | 1.1.3 | Little Bear 4A93 | N/A | iPod1,1_1.1.3_4A93_Restore.ipsw | Yes | N/A | |
iPod Touch | 1.1.4 | Little Bear 4A102 | N/A | iPod1,1_1.1.4_4A102_Restore.ipsw | Yes | N/A | |
iPod Touch | 1.1.5 | Little Bear 4B1 | N/A | iPod1,1_1.1.5_4B1_Restore.ipsw | Yes | N/A | |
iPod Touch | 2.0 | Big Bear 5A347 | N/A | No download available (protected) | Yes | N/A | |
iPod Touch | 2.0.1 | Big Bear 5B108 | N/A | No download available (protected) | Yes | N/A | |
iPod Touch | 2.0.2 | Unknown 5C1 | N/A | No download available (protected) | No | N/A |