Hi all, I have purchased an unlocked L900 AT&T factory unlocked model and using it in India. The following are the issues: Camera: 1. pink spot at the centre after clicking the images outdoor. Greenish spot in the centre when clicking indoors Calls: 1. My callers will hear their own voice getting echoed. They never hear me.. This issue goes away i reduce the volume to 3/10 or lesser. But then only the echo is cancelled but they do not hear me at all unless i bring the mouthpiece too close to my mouth and shout. And strangely this echo issue never arises when i route my calls to loudspeaker or when using a headset. Unfortunately i cannot exchange my handset as I am in India now and more over there is no warranty for handsets purchased abroad in India. I did try and visit nokia care to fix this issue. but they said it would cost me 11000 INR without assurance of fixing the issue, which I think is too exorbitant to say the least.. anybody facing this issue? any ideas, solutions???