It's still working for me on 4.1.2, so can't speak for how it may work on 4.2.
But, there is a known issue with the Sunday Ticket app (tablets or regular) where it will crash if you're rooted. A fix is to disable/hide Super User before launching the app. In my case, I rooted via Zero Neck's awesome guide here: and thus SuperSU by Chainfire was installed. To disable it, launch it (from the app drawer), under settings uncheck "Enable SuperUser" effectively disabling/hiding it. To re-enable, check it again.
