X9d plus backboard

[Jeffwhu]

Hi all

My x9dplus is not getting range 100m max, have had antenna wire come adrift from the board and taken a part of the trace with it, my friend who has better soldering skill than me managed to expose the trace and reconnect the wire.
Tried it again today, slightly better but not right.
I have a non eu radio and would like to know if I bought a replacement backboard from uk would it work now that eu lbt, is there any difference in the non eu board and the eu board or are they identicle?

Regards

Jeff