| Device | iPhone 3G & iPod touch 2G | iPhone 3GS & iPod touch 3G | iPhone 4 ¸ iPod touch 4G & iPad | iPad 2 & iPhone 4S |
|---|---|---|---|---|
| Latest Firmware | 4.2.1 (Build 8C148) | 5.0.1 (Build 9A405) | 5.0.1 (Build 9A405) | 5.0.1 (Build 9A405) (Build 9A406 for iPhone 4S) |
| Can I jailbreak it? | Yes | Yes | Yes | Yes |
 |
redsn0w | redsn0w | redsn0w | Abinthe |
| redsn0w | redsn0w | redsn0w | Absinthe |