So, as Gateway released the N3DS exploit yesterday, I had plan to offer my Sky3DS to a friend who have a old 3DS on 9.5.23E. Problem is that the Sky3DS doesn't seem to work on his 3DS, and I don't really know why. The Sky3DS is working because I tried it on my own old 3DS 9.5.23E and it works, same on my N3DS, and same on my brother 3DS XL. On his 3DS, the blue led never give any light. In fact, it gave a light once then nothing. What could produce that?