I tried to use adb without any factory reset and there’s no difference (I’m sure USB debugging is allowed.
I don’t find something like that in Windows Device manager.
I tried TWRP one again, it seemed to be working and adb sideload worked, but installation stopped at 46% (instead of 47%) and it didn’t work…
Edit: I made this new topic because the bootloop issue is fixed. Thanks for your help!