Hi all, I have just recently bought a cheap Chinese MXQ Pro box which is running 5.1.1 20160413 build. The issue is that most of the apps I tried to install in Play Store resulted in "your device isn't compatible with this version". Is the issue with this built of 5.1.1 or they installed the wrong and incompatible firmware on this box? Is it OK for me to flash it with the MXQ Pro firmware from Geekbuying? Thanks.