Chosen Solution
I was playing with my 3ds XL, when I turned it off so I could switch game cartridges. When I turned it on again, both of my screens had a reddish tint. How do I fix this? I think the LCDs have a problem or something? Also I had previous water damage, but I thought it was fixed.
Maybe the connection is bad. Check if it is dirty or corroded and clean it Good luck!
