Yesterday I'd tried to flash ICS into my EVO. Since the camera and 3D didn't work, I reflashed it with KingCobra 2.3 today morning. After reinstalling my Apps, I used tethering for 4 - 5 hours. After that my EVO does neither work, nor I can turn it on! Once I removed the battery and put it back in. I tried to recharge it, the LED blinked for 2 or 3 seconds long, and then it turned off again. So practically I can't access anything right now, not even the bootloader. Have somebody experienced the same like me? I'm looking for a solution. Thanks.