I'm looking to upgrade from my Nexus 7 (2012) and the Shield Tablet looks like the winner... except that I want the 32GB of storage but don't intend to use LTE. I imagine that I could just keep the tablet in airplane mode and enable WiFi/Bluetooth, but I read that there are some extra AT&T apks installed. I don't intend to root the tablet. Are they all able to be disabled through the Settings -> Apps interface?