I got updates for Xperia J for JB operating syatem. But having problem while scrolling contacts, giving error message, "unfortunately , the process sonyericson.android.socialphonebook has stopped". PLease help for same.
I suggest that you try to clear data for contacts and Facebook. Go to settings > apps > all > contacts > clear data. Do the same with Facebook. Turn off you phone and remove the battery for a little while.
