[FIX][ROOT] Low Speaker Volume issue stock rom YU Yureka. topic

It's rather simple. Just follow the steps.
Pre-requisites:-
1.Rooted and unlocked bootloader.
3.ES file explorer with root access.
4.Brains.(if you missed that there was '2' missing)

Method:
Open ES FILE explorer.
Go to 'device /'
Set path / and /system to rw from ro in mount rw menu
open system
open etc
scroll down till you find 'mixer_paths.xms'
open it with note editor
find and edit
<ctl name="RX3 Digital Volume" value="84" /> SET VALUE TO 91 From 84
scroll down
find and edit
<ctl name="Speaker Boost" value="DISABLE" /> CHANGE IT TO "ENABLE"
press the arrow on top left and save. then reboot

and dont forget to thank.