1.Sony Wlakman NW-A105
2.Andriod9 Sony Custom ROM V4.02
3.This is a HiFi Player powered by Android
4.Poweramp Build900
It could be play on 192khz but only 16bit in Audio Track Output.There is no Hi-Res option and the OpenSL ES Hi-Res Output could only be used on USB DAC and BT.
Hope you can help solve this problem.