How do I sync my iPhone 3G to OS X 10.9? Anyone have any idea how I can sync my iPhone 3G and my Mac OS 10.9?  Seems Mavericks only uses iCloud now, so can't seem to hard sync the two.
You should be able to sync it directly by using the usb. Is it giving you error messages? What is it saying. 

Also, you may need to check your sync preferences on the phone settings its self. What version of iOS is installed or is it jail broken?