iPhone 6S plus screen issue

I have a Space Grey, 128GB iPhone 6S Plus. Bought it in November 2015 and the first signs of shadowing in the upper left corner appeared 6 months later. I went to Apple Store (in Brazil we have the amazing number of TWO Apple Stores, so you can picture the size of the line we have in support) in October 2016, and the screen was replaced without charging me for it (warranty was still good). Apple support informed me that even though my warranty would expire in 1 month, there was a 3-month warranty for that tech support. So, my phone was perfect for the next 6 months, and the boom. Same problem again, exact same shadow, same corner, same size. I could not believe, how unreliable this screen is!

One more time, went back to Apple Store and for my surprise: they could not replace my screen again, or the phone alltogether, without charging me (Brazilian costs: 900 BRL for screen replacement = ~270 US dollars, or 1600 BRL for phone replacement = 484 US dollars). This is now a 2 year old phone that happened to have the SAME EXACT PROBLEM twice, after 6 months of use each. But Apple does not have a quality program for this iPhone 6S Plus screen, so all of us can pay for several screens, every 6 months.

Me too. I got the same problem. I notice it when I reduce the brightness of the screen. I see the small gray spot at the top left corner of screen but I don't know whether is it a dead pixel or just dust. But if I increase the screen bightness to the maximum the spot is unnoticable. So I thought it maybe dust under my screen protector. I decide to remove my screen protector and observe it without screen protector. It's still the same. Nothing change after I cleaned my screen at the gray spot area. It doesn't disappear. I feel dispointed with this issue. I don't know what to do. Is it happen for every iphone ? Is it normal ?

I have 6s space grey and I have the same issue.

Did this work on your iPhone? Mine is a month old and I just started to notice the backlight bleed across the top of my phone recently. I am thinking whether to get it replaced since the rep told me it's gonna take 5 days to assess the phone and 2-4 weeks if the phone will be replaced.

Yes I have exactly the same issue with my 6s plus. Noticed it straight away and not too happy.

Same here and I noticed every single display phone at the Apple Store has the same issue. 😠

Have you gotten a replacement yet? Issue resolved?

Wait I thought they were on back order? They replaced yours like that?

so they should have phones in for replacements or is it like the back orders?

I have had the same problem with two 6s' now. First one was dark at top-left of screen, second one dark at top-right.

It seems we have a screen lottery on our hands.

My issue started today, and I purchased the 64GB gold 6s Plus on Sunday, 10/03. When I called Apple today, the rep acted like she had never heard of my issue and tried to blame a software glitch. She had me do a hard reset, then told me to wipe my phone and restore it from yesterday's backup.

My backlight has affected the left 1/3rd of the screen and it's quite obvoius what the problem is.

Have this with the 6s as well, there's a long discussion on macrumours about it. I checked a few demo models in store and they had the same issue, unlike the 6 demos which had nice bright white uniform displays.