Yes, I mean the wireless charging. I have used wireless charging for more than one year with my bv9800 pro and it suddenly stopped working. It has to have been designed to charge wirelessly given that it used to charge that way. How can we restore this functionality?

The phone is also designed to charge wirelessly, am I wrong? And currently it doesn't work anymore but it worked perfectly one week ago.
What can we/you do to restore this functionality?

I've had my BV9800 Pro for more than a year now. I've from the start used wireless charging and it worked fine until about a week ago. It is currently charging via the original cable but  I don't prefer this because of the flimsy flap that has to be opened to cable charge. I think that it will fall...

Hello, I experience the same problem since yesterday. I have been using wireless charging without problem for more than one year before that.
What do you mean by this is the design of the phone?