Apple Firmware

All apple product firmware are available here

iPad Firmware

4.2.1

3.2.2

3.2.1

iPhone 4 Firmware

4.2.1
4.1
4.0.2
4.0.1
4

iPhone 3GS Firmware

4.2.1
4.1
4.0.2
4.0.1
4
3.1.3
3.1.2
3.1
3.0.1
3.0

iPhone 3G Firmware

4.2.1
4.1
4.0.2
4.0.1
4
3.1.3
3.1.2
3.1
3.0.1
3.0
2.2.1
2.2
2.1
2.0.2 3G
2.0.1 3G

iPhone 2G Firmware

3.1.3
3.1.2
3.1
3.0.1
3.0
2.2.1
2.2
2.1
2.0.2
2.0.1

ipod 4G

4.2.1
4.1

iPod Touch 3G

4.2.1
4.1
4.0.2
4
3.1.1

iPod Touch 2G

4.2.1
4.1
4.0.2
4
2.2.1

iPod Touch

3.1.1

2.2.1