Really need help with Galaxy s3
This is a fantastic phone but I have one problem with mine and my daughters, whenever we go on the net from Google the screen goes very dim and cant be read. If I go on facebook or ebay via an app it is fine but if we go on anything via Google search it always goes very dim, if I press the back button, for a second it goes bright and normal an then goes off. I have tried everything in the settings but nothing seems to change it.
Also when I play a video it starts off very dark and dim for about 5 seconds and then it brightens up. This is really spoiling a really brilliant phone for me, please help. Thanks.