ZBT-1 wants update,.. but nothing available, apparently

I initially installed my ZBT-1 with the Thread firmware,… but later decided this was not for me.
Eventually I got some Zigbee firmware loaded,… via the web uploader… No probs.
But now HA is asking to update the firmware again…
Screenshot from 2024-12-24 15-32-10
however, my routes to update and resolve this issue,… all end in failure,…
Screenshot from 2024-12-24 15-33-11
Screenshot from 2024-12-29 16-52-21

What am I doing wrong?, is anyone able to offer any solutions/help,…
Many tx

I have subsequently discovered I had the thread App running,…
This I have duly removed,… hoping this was what was possibly causing my conflict,… I reinstalled base firmware to the ZBT-1 for ZigWave,… and plugged back into my HomeAssistant RaspPi-4 server.
on trying to install I select the ZBT-1 device,… and selecting

EZSP = Silicon Labs EmberZNet protocol: Elelabs, HUSBZB-1, Telegesis',..

selecting /dev/ttyUSB0 115200 and s/w flow-control
and then selecting my area,…

I think it worked,…! So after some fiddling success!!!,
I just need to work through the setups of my new ‘network’ and connect my device/lights…