I just updated from 2.4b to 2.6 for the devmenu and I did download the bbb-devtools pack and renamed the .csu to .3ds and the devmenu is booting fine I can see all the .cia files I put on my SD card. Right now I'm just trying to install the devmenu to the home screen and no matter what version I try to install it fails then I tryed other .cia files and same shit doesn't install nothing does. What I'm I doing wrong here I even tryed download an other devtool pack from a other site still same problem.