I am pleasantly enlightened as I was not expecting answers. The front cover could be the problem. So it is a hardware problem, will hv to visit samsung.
There is one more issue possibly you could guide. Does the Samsung jet looses it's touch response. I have totally forgotten the actual smooth touch response that Jet came with.
Now the scene is that my Jet absolutely misreads my finger touches, mostly it does not respond to finger touches altogether, it requires nail touch to respond and I have got used to it.
Is there some life to the screen responsiveness. Anyways, what can be the solution to this?