Taranis x9d update problem (doubts)

[OscarSobrino]

Hello to all the members of the forum.

Sorry for my English, it's a Google translation.

I've been searching the forum but haven't found anything that clarifies my doubts.

I have a Taranis x9d that came with the Open-Tx r2940 version and I have managed to update it to version 2.0.5. I would like to update it to version 2.3.15. But I have read in some forum or website that the best thing is to progressively upload versions. For example 2.0.5 to 2.1.9 to 2.2.4 and finally 2.3.15

Updates must be done like this? Or can it be updated directly to 2.3.15?

I have also tried to update from versions 2.0.20 to version 2.1.9 or version 2.2.4 with companion but it does not let me download updates.
I have followed the recommendations on the open-TX page: http://www.open-tx.org/2021/10/01/companion-downloads
I have replaced the DLL files in 2.2.4 and still with the same problem it does not download updates
In versions 2.0.20 and 2.1.9 I cannot find the dll files that need to be replaced.

thanks for your help

[Kilrah]

But I have read in some forum or website that the best thing is to progressively upload versions. For example 2.0.5 to 2.1.9 to 2.2.4 and finally 2.3.15

If you don't have model configs to preserve you can just go straight to 2.3.15 and start fresh. Upgrading from that far back even in steps would be likely to cause errors in models anyway.

[OscarSobrino]

Thanks for your help @Kilrah