I have just been on the phone to LG support to see if there's a way between Lollipop on my LG2 and LG PC Suite on my PC can synchronise - after 3 months the answer is still NO. They can't give a date as to when they'll fix lollipop, you cant go back to kitkat, if you're on a LG2 even though you're running uptodate lollipop it cant suport LG Bridge (use in lieu of PC Suite), so you go to another physical phone or you wait in hope that LG get their act together.
Also tried AirMore but i'm apparently one of 3 people they just cant get it to work for! They cant explain why it doesnt work. I'm in Australia and we're each in different countries. Asked them if i can sych over a cable and never heard back.