You have to go into the facebook app, highlight the person you want to sync pictures with, hit the BB button and select "Connnect to BlackBerry Contact". Sometimes it detects the right name, sometimes you have to select the right contact. Repeat this for ALL of your contacts with facebook. Not the most efficient way for this to work, but it only has to be done once. Note that I did this on my Torch, so it should be similar for the 9650.
You have to go into the facebook app, highlight the person you want to sync pictures with, hit the BB button and select "Connnect to BlackBerry Contact". Sometimes it detects the right name, sometimes you have to select the right contact. Repeat this for ALL of your contacts with facebook. Not the most efficient way for this to work, but it only has to be done once. Note that I did this on my Torch, so it should be similar for the 9650.