Last night my DS fell from the desk, but everything seems to be in working order. Today while playing with R4, my system suddenly went all black and on the next restart, my user data in the DS was erased except the date and wifi settings. So input everything back in. But unlike before, now when I turn the system on with R4 inserted, it doesn't ask me to touch the screen during warning message anymore and booted to the R4 main menu 1 or 2 secods sooner than before. But without the R4, it would still ask me to touch the screen then went to the DS OS screen. What gives?