Hi everyone... As always, I'm a noob that made a big mistake with mine tablet, heheheh. I hope I can learn a lot from here... The electrical engineer blood runs in my veins anyway... can't help it, heheheh I will post my question on COBY tablets section... Just to keep things clear, I posted the same question on XDA forums after exaustively look for a similar problem and answer over the internet. But I got no answer there yet. Bye!