Frsky x10s express binding problems.

[Brambo]

I have a frsky x10s express and a M+ archer rx....I cant bind them....Im in Eu...what uodate/firmware do i need?

 

[HENNY]

What firmware version is on your TX, are you using OTX or FRos. The latest version for Archer M+ is 2.1.7 Are you aware to bind an Archer receiver you first have to register it then bind.