How to make siri turn on a certain focus mode?

Hello Wil_Tindugan,

Thanks for reaching out through the Apple Support Communities about using Siri to manage the Focus feature.

The “Turn a Focus on or off using Siri” has more details on that process: Turn a Focus on or off on iPhone

If you still aren’t able to enable the Focus feature using Siri, does Siri still respond as expected to other requests?

Does that persist after restarting your iPhone? Restart your iPhone

Hopefully that will help to address or further isolate your issue.

Take care.

Wil_Tindugan,

Since this behavior only occurs with your custom Focus categories, you’ll want to reach out to Apple Support so they can look into this particular behavior further: Contact Apple Support

Regards.