Im on my 6th dslite 2 white 4 black.
First white one was perfect until someone scratched the touch screen so I did a bad flash and took it back saying it wasn't
working... worst thing I could have done
1st White, Perfect, got a replacement badly scratched touch screen.
2nd White, Yellowish bottom screen
3rd Black, Yellowish bottom screen
4th Black, Yellowish bottom screen and a few nice dead pixels on the top one.
5th Black, Worse fault of the all imo, slanted bottom screen which is so annoying you can't help but notice it.
6th Black, Yellowish Bottom Screen, which is also going back.
I'm not giving up until I get a perfect DS Lite again, I know that there's are a few out there and I'm determined to get one.