how do i update my contacts?? i have most of them synced with their facebook accounts, and on the contacts it doesnt update their photos. it still shows their facebook photo from like months ago. why doesnt it update their photos on my contacts when they update it on their facebook?? ive tried unlinking them and them linking them again to see if it changes but it just shows the same old photo that they had a long time ago.. anyone know what i could do to update my contacts??