Sa yellow tinting all units are affected, some units just have it a bit worse than others. Simple way to see how affected your unit is just to turn the brightness to something like 0 - 20%, pull down the notification tray and check the left and right side of the screen, left is yellowish while the right is white, rotating the phone at 180 degrees makes it even more apparent.
Again all units ARE affected, some arnt that obvious. I might be returning mine again probably this friday in hopes naai new batch with minimal yellow tint.
You can also email samsung PH about it, mo asikaso raba silag email gyud. atleast naa silay heads up.
Contact us - SAMSUNG
Naai issue, noticeable ra kaayo ang yellow tint but its the last stock they had for the day basin naa daw maabot soon so mao lang sa akong gi kuha, the unit I tested yesterday and compared it with my phone barely had any yellow tint I had to look very hard.. usually this affects 1/4 of the screen kato tingali morag 1/8th or 1/12th ra grabi pa jud ka faint. Wala lang sila mo reserve ato for replacement kay wala man gud ko mag dala sa akong recibo.
This is gonna be unit fishing haha!