Help with ASUS Transformer Book T100TAF drivers

Ĩm new to linux , so heads up.
bluetooth shows but when searching for devices, it finds nothing.
Sound does not work either.
pixi@pixi-T100TAF:~$ dmesg | grep -i firm
[ 0.113571] Spectre V2 : Enabling Restricted Speculation for firmware calls
[ 0.261253] [Firmware Info]: PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] not reserved in ACPI motherboard resources
[ 0.302268] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[ 0.754316] ACPI: thermal: [Firmware Bug]: No valid trip found
[ 8.312396] sof-audio-acpi-intel-byt 80860F28:00: Firmware info: version 1:6:0-e9637
[ 8.312409] sof-audio-acpi-intel-byt 80860F28:00: Firmware: ABI 3:17:0 Kernel ABI 3:18:0
[ 8.622001] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43340-sdio.ASUSTeK COMPUTER INC.-T100TAF.txt failed with error -2
[ 8.622487] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43340-sdio.txt failed with error -2
[ 8.811302] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM43340/2 wl0: Oct 23 2017 08:41:23 version 6.10.190.70 (r674464) FWID 01-98d71006

What do i need to do? I found a BCM43341B0.hcd and put that in the firmware folder, but that made no difference...

Use the additional drivers tool to see if there are any missing drivers.

that was the first thing i tried

It is possably a bug

I have two leads for you which might be the solution:

https://debian-kernel.debian.narkive.com/FRPq246l/bug-821400-firmware-brcm80211-brcmfmac-sdio-wants-brcm-brcmfmac43340-sdio-bin-and-txt-only-bin