Hello. I will write through google translate. I have a phone highscreen boost 3 pro firmware, android 5.1. The sound engine does not work well on My phone. 1. The sound became worse compared to 790, the sound became flat, the detail is smaller, and the high frequencies are very pronounced. 2. Strange is going on and the output of Hi_Res, I listen to 16 \ 44 (CD flac), the output of the player is 48kHz, I select 48 kHz and he tells me 192kHz. 3. And for some reason it always showed sampling frequency of 24 bits, and now 32 bits. Thank you for your attention, I hope that the sound will be fixed.