I'm using a Raspberry Pi to stream music wirelessly inside my car. The Pi has a wireless network without real a exit to the outside world. I want to connect to that 'internet-less' network and still be able to stream music with my mobile LTE connection. The PI works perfectly with iPhones. I set a static IP on the iPhone without specifying DNS and works as intended. I can't achieve that with my Nexus 5 (Android 5.1). As soon as I connect to the Pi network, the LTE network is gone so I cant stream Pandora, GMusic, nothing.
How can I achieve this in Android 5.1? Is it possible?