how do i jailbreak an iphone 3g 3.1.3 software easly?

[DanielFord]

i need help jail breaking an iphone 3g 3.1.3 software easly. i am not that good with this stuff so i need it easy thanks

 

[Tyler]

Dont do i I tried it and it crash my phone if u wont to u can go to jailbreak.com or limerain.com u have to download it and if that doesnt work u go to blackrain.com i wouldnt to it