freitasm: Yes, I know it's the default. But from what i've read in the other thread, I'm inclined to believe this is not running the default ROM, but rather someone who sold a second hand, rooted device on Trade Me. I might be also inclined to believe the reason of the sale was that the device was unstable after all the rooting and ROM installs...
The buyer might just have a lemon.
On the bright side if it's a rom issue he can easily flash the correct rom