No the SD Card does not need to be injected if you just boot into the home menu (at least as far as I know)
She didnt even use a usb plug from the console, just boot and play, of course she does not as I have explained in 2 or 3 messages in this thread now haha
(In the real internet this may cause a sexism shitstorm lul)
Any advices left? Maybe my last resort will be to call nintendo, remove the hacks and let them repair or replace it :/
But still, this thing bothers me since it boots into the DS title for haxchi stuff, why no home menu? dumping otp and stuff also worked.
Can you maybe explain on how to remove all installed titles but Dr Kawashima for haxchi? Like a "factory reset" by hand? Maybe this will fix the problem, maybe something got corrupted on the nand over time or the console crashed or something