Iphone6 won't switch from headphones to volume

Greetings Patriot2015,

It sounds as if when you remove the headphones from your iPhone 6 you don't get sound from your iPhone's speaker, is that correct?

I would suggest that you troubleshoot using the steps in this article -

If you hear no sound or distorted sound from your iPhone, iPad, or iPod touch speaker - Apple Support

Thanks for using Apple Support Communities.

Be well,

Brett L