i lent my 2ds to my cousin and just got it back today. it was on 11.2 i believe. i updated luma3ds to latest(7.0.5 i think). i use menuhax i believe. im not too sure. i then updated to the latest 3ds fw in luma emunand. then when it rebooted to menuhax(?) and chose luma 3ds it black screens. i can answer other questions if needed. i really hope someone can help because i have a lot of game progress i wish not to lose