Hacking PS jailbreak usb device

[serenade.63]

Hello, in the description for this device it does not say what firmware it will work with, so I was wondering, does this work for EVERY firmware? Or has it become a waste of money if you purchase it?

 

[MaxNuker]

it only works in 3.41 if im not wrong

 

[serenade.63]

*sigh* Will there ever be a jailbreak for a later firmware? Or has Sony pretty much scarred everyone into stopping?