Having several problems. First the apps on the sd card will not show on the phone. They still show on the applications page where they are downloaded. Second the phone will just reboot all by its self. I formatted my sd card yesterday and started over. Now its done it again. Im very new to this so any...

I have quite a few facebook friends. I am trying to sync some of the contacts that I already had on my phone to those on facebook. Some of my FB contacts are not showing up in the list when I try to "link" to an existing contact on my phone. One thing that I had done to try and save battery...