I have a Motorola Boost Mobile Moto G. I don't know if 2013/2014 versions applies. It took until Nov/Dec 2014 to get 4.4.4. When I got it, I was unable to update the app that allows for system upgrades. Last week, however, it updated. Does this mean I will get an upgrade to Lollypop 5.1? I'm asking here because it's difficult to get information from Boost. Motorola refers me back to Boost.