Sadly i have searched thru the Newsgroups and the private newsgroups as well. There is no futher information that i can provide at this time. I will forward a email onto some people i know and see if i can get some responses for you. But sadly it doesnt seem as if there is a answer for this issue just yet.
I do not accept support questions via EMail, PM, IM or my G+ page!
Phone: LG Optimus G Pro
Running: Stock JB from LG with Nova Launcher