Greetings!
So to cut things short, I've spent the last good +/-12 hours scourging the internet (as to not embarass myself) to install a CFW (namely Luma3DS) on my 3DS, to research and learn many things since it's my first time owning a Nintendo console (and hacking it). In those hours I stumbled upon the seemingly perfect guide of Plailect, only to be stuck on the browserhax method (part 1). Tried sticking to the guide, but after I click the slidebar I got this dreaded
error. No matter what I did (changing themes, changing date & time, trying other files on root SDcard, trying ALL browserhax url etc) it ended with the same error. I'm real tired and spent too much time for this in one day, so I'll be eagerly waiting for any hints and answers.
Mine is O3DSXL, FW 9.8.0-25U, Browser ver 1.7585, 4GB SDcard. I'm pretty sure it should be working but I just dunno what went wrong. I don't have any other means to install Homebrew Launcher to downgrade, so I'm sticking with this until I'm definitely sure what's the problem or that I definitely can't use this method.