New here, I have a question about updating THR880i

Hello everyone,
I'm glad to have found your forum. I'm interested in EADS Tetra products and hope to have a chat about them.

Can anyone here update eads/airbus THR880i radios with TPT ? Ih yes, can you tell me if I can do it with the FPS-10 or only with the FPS-21 and especially which cable I need to find to connect the prommer to the radio (or a cable diagram)?

Do I need to update the FPS specifically for use with radios?

You've understood that I want to equip myself :):):)

I have taqto and I can flash the newer firmware with it, but not on older radio (older firmware).

thank you