it is any way for ios 4.0 JB?

[iorikingdom]

it is any way for ios 4.0 JB?

 

[myzhi]

Using phone's safari, go to jailbreakme.com and follow the instructions.

 

[Tkf]

You can't jailbreak 4.0.2 if your a 3GS. iPhone 4 or iPod Touch 3G.

4.0-4.0.1 can be jailbroken using Jailbreakme.com