Yuzu update, lockpickRCM, firmware... Help

Hi! I’m trying to update yuzu. I got version 1226, or so it seems… is that the last one?
Let’s say it all started because I couldn’t download Mario Strickers update… but it didn’t update so I read on this forum that even someone else had had this problem and I read that it needed to update yuzu.
It seems that I got version 1226 but i read also that I have ti update lockpickRCM. And also firmware. But how ? Help me

In order for us to provide better support, we need to see the log generated by yuzu. This guide will walk you through how you can obtain the log file: Getting Log Files - yuzu

Quickstart Guide - yuzu You’d always be expected to dump your games and content from your nintendo switch.