I've rooted my GS4 and I'm looking for a way to install apps from the play store that show up as "unsupported with this device". I know with my old phone you could sort of do it with chainfire 3D to download nvidia exclusives. I've tried using Market Helper with no luck, and I've read about changing your build prop but I'm not sure what fields exactly need to be changed. There are just a couple games I have paid money for that I can't use anymore because their compatibility list hasn't been updated.