I'm trying to determine if the yellowing on the 3GS screen is related to the defects or variations in the bonding process between the screen and screen coating? The glass screen and oliophobic coating in bonded by a material and I think the yellowing is caused either by the uneven application of the coating or bonding material.
has anyone taken the glass off their phone and been able to see a discoloration on the screen when held up to a light source, I know it's not very scientific but because the yellowing is so evident it should be visible under normal lighting conditions.
has anyone taken the glass off their phone and been able to see a discoloration on the screen when held up to a light source, I know it's not very scientific but because the yellowing is so evident it should be visible under normal lighting conditions.