anyone notice any oil mark in the centre of the screen of the phone? just bought the phone 1 month ago. and notice it lately.

after googling i finally found an answer :

6. Why thousand's of Jet's have an oily patch under the screen and did samsung knowinly deliver faulty devices to retailers

Samsung Answer: "It is a problem known as "Newton's Rings". This was fixed at the end of Oct. There is no problem after 7th Aug."

source: http://forumuk.samsungmobile.com/PostsList...umPostID=168134

you should be checking on the newton ring instead of dead pixel.