Hi, I have a major problem with my S3. I have had it a week, gorgeous phone, really love it! Using it yesterday I had no problems, suddenly after a little while the screen started to fade and the colours all started to merge into one another, turning the phone up and down seemed to make the colours run together. I couldnt turn the phone off, so I took the back off, removed battery and micro-sim waited a while put them back in and the screen just got worse.m Almost like it had had some kind of pressure put on the screen, it has been in a protective case, hasent been dropped and well taken care off. Am gutted, please help...

