Hi
How can I change to the sport mode on my phone in the dji Mavic Air?

Hi aymanah, thanks for reaching out! We currently only have an option to toggle the switch from Positioning mode to Sport mode using the remote controller. Multiple Flight modes option should be toggled on in DJI Go 4 app to switch to different modes. Though, I will forward this feedback to our developers. After the evaluation of the engineers, significant suggestions or requests will be implemented via the firmware update, app update, etc. For any updates, please stay tuned to the latest news in our DJI official website at www.dji.com or by checking the Release Notes specific for your product.

Thank you for your support.