So, I was playing with my iPod and the screen kept flickering on different brightnesses. Then the backlight turned off. I check my schedule to see if I can go to the Genius Bar tomorrow to get it fixed. I come back, and the light is on. Then it goes to sleep, I awake it and the light is off again. I keep getting this flickering then the backlight going off. Has anybody else ever had this problem? It's and iPod touch 3G 32GB on 4.1 unjailbroken. I had it replaced about a month ago because of home button troubles. And it did it again.