My Palm Centro is constantly going to white screen every time I am trying to use Pocket express and ptunes apps. Whenever it goes on to white screen I have to do the battery pull out drill to get it back on track. Then after restarting the phone just works fine. But I don’t know why my apps aren’t working. Why are my Palm Centro apps not working? My Palm Centro is one year old. What can I do too fix it? I would really appreciate your useful information regarding this. I hope to hear at the earliest from you guys out there. Thanks.