Can't update my Little Phatty stage 2

Hello, I’m Pascal from France.

I bought a Little Phatty stage 2, its firmware version is v2.21S in System Utilities I can read v2.2 593.

I’ve read the LP_v2-v3_Update_Instruction but in Master menu => Syst utilities I can’t found “FW UPDATE”…
so I’ve read the LP Manual and I saw that, in Midi Setup, miss the Midi in and Midi out sections…
For me in midi setup there are only:
-All note off
-Local cntrl
-Midi merge
-Poly

It seems that some options are missing…

Any suggestions?

Sorry for my bad English.
Thank you.

I have bricked my lil phatty stage 1 trying to update the firmware, so now I had to buy a USB Debugger form Silicon Labs. I didn’t get a chance to fix it yet since it’s the weekend and Nick from Moog probably doesn’t work weekends. It’s a little disappointing how hard it is to update these things… I mean why does it have to be this hard? Other hardware I own is a 2 minute process. Now I have a Moog Lil Phatty that I bought with the intention of selling, that I’m putting all this time in and having to spend money on. Ridiculous.

So you mean that my LPstage 2 is bricked?

What are the solutions?

Thank you.