Ok so i just got a 1st Gen iPhone probably a month ago and Unlocked and Jailbroke it using winpwn. Is it going to be worth it to download FW 2.0.2 and go through all the same stuff i had to go through before to just have the new firmware. And since im pretty new at this kind of stuff, can i just update it through itunes or do i need to make a whole new Custom Firmware through winpwn again? And if i have the app iProcastinate does anyone know if me upgrading would erase the data i have on there?