Do you know if y300 has a european volume limitation (i bought it o' amazon.fr and i leave in france). And if yes, should it be disable by flashing a rom like this one ?
I don't know but is shure this Y300 has a low volume level even at max.
But CM has a higher volume setting compared to stock so I think is enought for your need, if is not you can solve it using a different music player that has a preamp setting to pump the volume, or Viper4Android that made this job even for the phone speaker, so no more missing call for low speaker ringtones volume.
Edited by Romagnolo1973, 02 September 2014 - 03:06 PM.