Note 8 speaker phone getting switched on during calls.

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This issue exists from June patch update, need a fix quickly. 

[cs-member13]

Dear Samsung Member,

Greetings from Samsung Customer Support!

We request you kindly visit the service center as your device needs physical inspection. To check for the nearest Samsung service center kindly click on the link: https://www.samsung.com/in/support/service-center/

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support