How to change the default preloader image in cocos2d-JS 3.0 RC2

@Zinitter
i tried that too…but its loading from somewhere else…may be from online ?? i double checked whether there are any cc._loaderImage and erased all …

Hi,
can we do the same with sounds?
I’m trying to simplify a process of choosing the game sounds, and my idea is to make a sort of web-console where I can upload different sounds and then cocos2d would preload them from external web site.
please, help.
I’m using cocos2d js and building native apps.
Actually, I created a separate topic here