Yes, you can jailbreak an iPod Touch with iOS 3.1.3, a quick Google search will pull up many different methods in doing so.
Firmware is the operating system, which for an iDevice is called iOS.
You cannot hack WiFi and even if you could, that is a highly illegal activity.
Jailbreaking is for bypassing normal Apple Restrictions to mod out your device using third party apps, extensions, themes, fonts and much more.
All jailbreak stores on the iPod Touch are illegal. The only legal stores to purchase apps are the App Store and iTunes Store.
No, it is not illegal. No, it is not illegal. No, it is not illegal. No, it is not illegal. No, it is not illegal.
It is not legal to work in this country if you do not have a green card and you are an illegal.
Its not illegal to have but it does become illegal when used.
Well if the address is illegal, then obviously it's illegal.
no it is not illegal why would it be illegal?
No one is allowed to have illegal fireworks, because illegal fireworks are illegal.
Yes, it is illegal to possess ANYTHING that is illegal.
no it's illegal no it's illegal no it's illegal no it's illegal no it's illegal
no it is not illegal
Illegal alien stands for illegal imagrant!
No. There is nothing illegal that is happening here for the site to be illegal.