Or https://www.digitbin.com/contact/
Samsungs are notorious for this. That is, well known to be unfriendly to other than Samsung phones and even to their own products.
I connect my one plus 3t screen to Samsung 6450 smart TV with instructions provided here https://www.digitbin.com/mirror-cast-oneplus-samsung-tv/
It works good in first try but after that the screen mirroring menu in TV request to inter the pin number in phone while there is not option entering pin in my OnePlus 3t! How can I inter pin in cast option of OnePlus 3t to resolve this problem?
Please help me.
Thanks.

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