iPhone 4
iOS 4

• Firmware 4.1 (8B117)
• Firmware 4.0.2 (8A400)
• Firmware 4.0.1 (8A306)
• Firmware 4.0 (8A293)

iPhone 3Gs

iOS 4

• Firmware 4.1 (8B117)
• Firmware 4.0.2 (8A400)
• Firmware 4.0.1 (8A306)
• Firmware 4.0 (8A293)

iOS 3

• Firmware 3.1.3 (7E18)
• Firmware 3.1.2 (7D11)
• Firmware 3.1 (7C144)
• Firmware 3.0.1 (7A400)
• Firmware 3.0 (7A341)

iPhone 3G

iOS 4

• Firmware 4.1 (8B117)
• Firmware 4.0.2 (8A400)
• Firmware 4.0.1 (8A306)
• Firmware 4.0 (8A293)

iOS 3

• Firmware 3.1.3 (7E18)
• Firmware 3.1.2 (7D11)
• Firmware 3.1 (7C144)
• Firmware 3.0.1 (7A400)
• Firmware 3.0 (7A341)

iOS 2

• Firmware 2.2.1 (5H11)
• Firmware 2.2 (5G77)
• Firmware 2.1 (5F136)
• Firmware 2.0.2 (5C1)
• Firmware 2.0.1 (5B108)
• Firmware 2.0 (5A347)

iPhone 2G EDGE

iOS 3

• Firmware 3.1.3 (7E18)
• Firmware 3.1.2 (7D11)
• Firmware 3.1 (7C144)
• Firmware 3.0.1 (7A400)
• Firmware 3.0 (7A341)

iOS 2

• Firmware 2.2.1 (5H11)
• Firmware 2.2 (5G77)
• Firmware 2.1 (5F136)
• Firmware 2.0.2 (5C1)
• Firmware 2.0.1 (5B108)
• Firmware 2.0 (5A347)

iOS 1

• Firmware 1.1.4 (4A102)
• Firmware 1.1.3 (4A93)
• Firmware 1.1.2 (3B48b)
• Firmware 1.1.1 (3A109a)
• Firmware 1.0.2 (1C28)
• Firmware 1.0.1 (1C25)
• Firmware 1.0 (1A543a)

iPod Touch 4G

iOS 4

• Firmware 4.1 (8B117)

iPod Touch 3G

iOS 4

• Firmware 4.1 (8B117)
• Firmware 4.0.2 (8A400)
• Firmware 4.0 (8A293)

iOS 3

• Firmware 3.1.3 (7E18)
• Firmware 3.1.2 (7D11)
• Firmware 3.1.1 (7C145)

iPod Touch 2G

iOS 4

• Firmware 4.1 (8B117)
• Firmware 4.0.2 (8A400)
• Firmware 4.0 (8A293)

iOS 3

• Firmware 3.1.3 (7E18)
• Firmware 3.1.2 (7D11)
• Firmware 3.0 (7A341)

iOS 2

• Firmware 2.2.1 (5H11)
• Firmware 2.2 (5G77a)
• Firmware 2.1.1 (5F138)

iPod Touch 1G

iOS 3

• Firmware 3.1.3 (7E18)
• Firmware 3.1.2 (7D11)
• Firmware 3.0 (7A341)

iOS 2

• Firmware 2.2.1 (5H11)
• Firmware 2.2 (5G77)
• Firmware 2.1 (5F136)
• Firmware 2.0.2 (5C1)
• Firmware 2.0.1 (5B108)
• Firmware 2.0 (5A347)

iOS 1

• Firmware 1.1.5 (4B1)
• Firmware 1.1.4 (4A102)
• Firmware 1.1.3 (4A93)
• Firmware 1.1.2 (3B48b)
• Firmware 1.1.1 (3A109a)
• Firmware 1.1 (3A101a)

iPad

• Firmware 3.2.2 (7B500)
• Firmware 3.2.1 (7B405)
• Firmware 3.2 (7B367)