RE Whitelisting:
Been fiddling about with some APKs and I can tell that FiiO's right in being .. careful in the whitelisting. Some apps are quite complex and might really bring the performance down (I even have that feeling about ES File Explorer, you know).
VLC is the one which worked quite fine so far, even chromecast did work (not perfectly; the very chromecast implementation is sometimes problematic). It's nice to be able to pick up my files from a NAS/sAmbA share. Hey even the video bit worked (streamed over to a TV with chromecast). But it was choppy if you messed around. This kind of thing will surely work perfectly in the M11, I start to see a market for that device (not only music but also video streaming with HQ). VLC being a free app, helps. BubbleUPNP and YTVanced did work fine in short tests, but again - I would probably not mess much with video, it can be power consuming. BubbleUPNP without a license ain't much of a contender so did not much.
USB Audio Player Pro is a more complex app (with some price) but it seems to do it all, so I agree with others that it would be a nice whitelist if it can run acceptably, no doubt.
Finally if FiiO wants to promote their app (which is decent, needs more work only) some bells and whistles like SMB/NAS source play is a great addition. NASes are all the rage for us stay-at-home-audiophiles![]()
Does changing the APK Filename do the Trick or the more cumbersome way to change the package Name?