Arch Linux does not recognise my device when in the downloaded mode

[trefix]

Hello.

@pigeon

Regardless, isn’t the downloaded mode recovery mode?

No, not at all. For example, recovery mode acces needs to press Power + Home + Vol-Up a looooong time, for my a3y2017…

Furthermore , Samsung devices need special protocols.
You can get an idea of this reading:

[HOWTO] Install /e/ on a Samsung smartphone with Windows easily

Version française disponible ici. Hi everyone ! I have just installed /e/ on my smartphone (Samsung Galaxy J5 2015 / SM-J500FN / j5nlte) and I would like to offer a better tutorial for Samsung smartphones. Indeed the method currently proposed by /e/ here is really not simple, I didn’t understand what I was doing, and I didn’t succeed in the end. Instead of downloading a lot of complicated stuff, here we will download simple tools, and… without a command line ! I will illustrat…

PS: I had to use a windows PC to first treblelize my non-supported device, cause with all needed dependencies inboard I couldn’t from my Debian