so i recently jailbroke my iPhone. its a 3g and its version is 4.1 and i used redsn0w 0.9.6b1 to jailbreak it. well i used to have my phone jailbroke until my cousin got me all falsely excited over the new update coming out for 4.0 and i had to restore and update my phone and lost my jailbreak. so i got bored the other day and jailbroke my phone again and got a some fonts but every time i try to use one under system fonts i have to install and respring and i end up with the original default font instead, plz help 