@Peter BENSCH Something is wrong with the Linux installer (v2.7.0) which doesn't copy the whole Drivers folder (it has only the rules subfolder) and the upgrade doesn't work:https://i.imgur.com/FwhVvZf.pnghttps://i.imgur.com/x4OBXiQ.pngwhere as the...
@Remi QUINTIN you have to set nSWboot0=0 nboot1=1 nboot0=1At this stage (target not responding) I'm not sure how would you set those flash registers?Not sure if I bricked it or zapped it, but it fails to flash (st-link doesn't work, USB doesn't work...