i have a flashed verizon 6.0.1 iphone 4, and i would like to know the following

i have talk and text.

how do you installl the cricket logo on the corner?(it looks weird without it x3)

also, how could i get MMS working?

and just wondering some ways to get internet working on my iphone, (doesnt matter if 1x or 3g)

could soomeone help me? i would give donations if this works

i cannot pay the DFS or the CDMA tool so thats why im struggling