@OrGoN3
That is actually the thing. I just cannot install doodlebomb to a new created letter in swapdoodle because the most recent letter will always be the doodlebomb that I got sent (which I cannot send to anyone). :/
I am not sure about this, it is just an assumption but the number under the doodlebomb normally refers to the (received) date. In my Case over 20.000 so I would have to wait several lives for being able to create a newer letter than this 20k doodlebomb (to install it via HBL)!
I hope I got this clear now. I would really like to help others by sending doodlebomb but I cannot unless there is a solution for this (I won't delete the doodlebomb that I got because this is the only way I can get into HBL (isn't it?).
Is there a way on 11.4 (N3DSXL) to boot directly into HBL when pressing / holding a specific (defined) button like in rxtools(?)? It would be way easier to do it like this instead of running doodlebomb every time I want to get into HBL. Thanks for help!