How to take black and white Photos with my iPhone 15 pro?

Re: "How do I take black and white photos with my new 15 pro?"

Seems you use a filter to change a photo to black and white:

Apple support's article:

Take and edit photos on your iPhone, iPad, and iPod touch - Apple Support

Eg: Says:

"Edit your photo or video

After you've taken your photo or video,

✽ open it in the Photos app and tap Edit.

Then you can adjust the crop, angle, light, add a filter and more. Choose an adjustment, such as brightness or saturation, and slide to change the strength and intensity. If you don’t like how your changes look, tap Cancel and revert back to the original".

To: "Apply filters:

Tap one of the photo filters to give your photo a different colour effect, such as Vivid or Dramatic. Or

✽ try classic black-and-white looks, such as Mono and Silvertone."