Couple of problems with TV98 ATV W2

Hello everyone,

I’m new to the forum and I’m using CoreELEC for the first time.
I have some problems with my TV Box (TV98 ATV W2).

Data of the box:
Amlogic 905W2
4GB Ram
64GB Rom
WIFI/Bluetooth Cdtech 47W3155
VFD FD650B-S

The first problem is that Bluetooth does not work. Wifi works without problems.
If you look at the PCI, you will find Chip Cdtech 47W3155.
According to the internet it should be able to do WIFI and Bluetooth.

Second problem is that I can’t get the VFD to start.
I used a95x-f3-air-ii-vfd.conf as a template. I only have
vfd_display_type=‘0x04,0x00,0x00,0x03’ change.
When I shut down the TV box, the VFD continues to light up.

Third problem my supplied remote control does not work.
I suspect that this is related to Bluetooth.

Some pictures of the TV Box

I am grateful for any help.

Greetings
Kurt89