I would like to get ANT+ running natively (built in ANT hardware) on my Samsung Galaxy S4 LTE I9505 ... I know that it should be supported on official Samsung 4.3 ROM – I did try this ROM, but it doesn't work fine for me (WiFi doesn't work, etc.). I like the AOKP ROMs, therefore I've installed the "Android 4.3.1 AOKP Nightly Jelly Bean Custom Firmware". The ROM works fine (wifi, all apps, bluetooth, etc).
When I run the "ANT+ Plugin Sampler" I get the error "ANT Adapter not available. Built-in ANT hardware or external adapter required". How can I "manually" check weather the built-in ANT hardware acutally works under this ROM? Is there a way to debug it?