Hi Im new to phone hacking and have some questions,

I came to this forum mainly to find out if there is a way to take off applications that are in the phone that came with it. to give you more detail i would like to make possible to delete those applications but the delete option is not selectable. my phone is sony ericsson w350 from ATT and comes with several applications which are useless to me like: xm radio, yellowpages and some others. i would simply make possible to delete those. also i would like to remove all options to go shopping for stuff from the phone as att likes to stick that in everywhere in the phone menus. I also would like to change the default medianet hompage to something of my choice.

so these are some of my questions. I would like to thank ahead to any of you that can show me a way of doing this as i dont know much about phone hacking.