Does the speed evox2.cab actually work on the tp2

[masetas]

i have the sprint tp2 and i installed the speed evox2.cab thinking it was going to make my internet faster but i really dont see a difference ive checked the speed couple times like when i have full bars and when i dont have such a great reception and i didnt make a difference on my phone. Does it matter if i install it on the storage card o directly to the phone?