Physical Keyboard Can't Connect

[Andsam]

Recently, the physical keyboard can not connect to my tablet Samsung Tab S9+. I have tried everything that suggested on the Internet to fix it, but it doesn't work. Can anyone help me?

[Amir_13]

Can picture your keyboard

[Andsam]

I received it with my tablet.

[Amir_13]

Go to setting about keyboard, and mouse

[Andsam]

Still not connected

[Amir_13]

Remove and install back again .

[Amir_13]

https://youtu.be/-pIgtkk5wH0?si=_IXqbo_4QHbFx2j7

[Andsam]

I have tried this method before. Still not working

[Amir_13]

Ok try reset keyboard and update your tablet .

[Andsam]

Still not working