Hey, I would like to know if gateway 3ds is working at 6.2.0-12U (latest version of 3DS)? and also since I know it works at 4.5.0, can I downgrade my 3DS to that version? Do DSTWO works at 4.5.0 as well? Is 3DS "bannable"? lets say if I go online with gateway-3ds or DSTWO?