Increase Wave 1 speaker volume on Bada 2.0

After flashing my wave to the official BADA 2.0 (S8500ODDLC2), I have noticed that the speaker output has gone down alot. Music player was OK but FM radio’ volume is awful (far below OK).
I googled alot and searched almost all related forums to fix it but could not succeed. I have seen many people out there waiting for a fix just like me.
Enough now, after several attempts i came up with a fix. Yes friends, i did tweak to increase the volume.
My hard work is not in finding the approach/solution but is in the observation i did.
We will follow the same old method (as in Bada 1.2) and nothing new. Anyways i will write down the steps for the new friends.
1) open keypad on your wave, type *#7092463*#.
2) Select “3″ for Device.
3) select “5″ for Audio.
4) select “2″ for AP volume config.
5) select “3″ for SPK config.
6) I am illustrating here for MP (music player) volume , so select “1″.
Till here, everything is same. right?? Don’t hurry yourself to select a line and change the value. The current keypad which you are seeing on the screen, accepts only a single number as value which is of no use to us.
7) select the text box beneath the keypad. This will open the extended keypad which we see during messaging. click back and select “1″ for MP volume again and click OK to proceed.
8 ) you can change the values for all the lines but i have read at many forums that changing the line 6 will alone do the trick.
9) so select “6″ and click OK. write mode is enabled.
10) enter your value (75-90 at max 100) and OK to proceed.
This is where we are all being fooled by Samsung that the phone isn’t accepting our inputs. But friends, trust me what ever value you entered a few seconds before is stored in the memory but not displayed on the screen. So do not bother for the screen values and proceed making your changes.
11) Once completed, open the music player and check. you will definitely see the difference as i saw.
12) To reconfirm this tweak, i have actually set the line values to 1. To my surprise i heard nothing (no sound) out of the music player.  when i changed to 90 again, the sound was loud. so do not bother for what you are seeing on the screen. concentrate on the values you set.
You can change the other SPK/EAR/BTH config values too as per your wish.
So guys, the same old BADA 1.2 trick still works on Bada 2.0. It worked for me and so try it and lemme know.
NOTE:
1. I have attachment a screen-shot illustrating the steps.
2. I didn’t check if these values still persisted after phone restart.