I installed luma3ds and everything on my o3dsXL without any issues however: 1. I tried updating my nephews o3ds regular size and Decrypt9 will not launch just cycle back to homebrew, however the CFW and everything seem to work fine. 2. I updating my friends o3dsXL using soundhax and everything like homebrew and other cfw seems to work fine but if I turn on the o3dsXL without the SD card inserted the power light just turns on and than off again and it wont power up. Not sure if I did something wrong here ut can someone please help with this?