[Phone stay awake when music playing]

Go to

menu> Look and feel>General be sure that 'Keep screen on' is unchecked.

it is unchecked and the screen is off when I was listening to music.

[Phone stay awake when music playing]

Hi.

I am using Samsung i9300.

I just found that the phone keep stay awake when I am listening to music.

I remember that it was not happened when I am using 4.0.4.

After I have upgraded to 4.1.1, the battery drain because of this.

I even upgraded to leaked 4.1.2 but nothing changed.

Here is the screenshots:

I have made some searches.

Someone said it is normal because the phone cannot play if it goes into sleep.

But I think it is not working well.

Does anyone have any suggestions?