USB mass storage issue

Mike

Hello I've only had my umi emax since yesterday and I've already run into an issue. I know USB mass storage isn't properly supported anymore. But my previous phone huawei p7 ran android 4.4 and it had USB mass storage as an option in the USB connection list. Does anyone else have the ability to connect as UMS or is it something that can't be done. It connects fine to my PC with that mtp option but my car doesn't recognise the phone at all and I'm really wanting to play tunes via USB cable. Any help would be very much appreciated.

Mike

Thanks for replying bencebacsi. I didn't know Google had dropped support for UMS until I got this phone. I wonder how other manufacturers have managed to enable USB mass storage? I've seen apps on the app store for Samsung galaxy's to enable USB mass storage. So is the hardware unable to do it or is it a software issue on the emax?