im sure this has been asked before but i couldnt find what i needed. So i have a sony ion. and lately apps just start up in the backround. I have advnced task killer and after killing the apps they start back up within seconds. and what reallys makes me wonder is that they are apps ive never used, but i cant delete them because they are ones preloaded on the phone. this is killing my battery life. is there anything i can do to stop these apps?