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[Q] Smudge/stain/spot on the screen

I have the Captivate for almost 2 months, but I think this issue is valid for all Galaxy S phones.
Some weeks ago it appeared a stain/smudge on the middle of the screen that can be easily seen with a light color background. Also, I noticed that its seen even with the phone turned off. See both photos attached.
I use invisibleSHIELD. Since the stain is noticed even with the screen turned off, I'm wondering if it may come from the protector instead of the screen itself.
It would be easy if I removed the protector, but if I do so, I'll loose it.
Has somebody had that problem?
May it come from the screen protector?
Thanks

I would imagine that it's the screen protector and the actual phone screen. Just take the screen protector off.

I don't have this problem but you can remove the screen protector and reapply it easily. Just use tape to lift it off the glass and rinse in a bowl of warm water with a drop of dish soap to clean and reapply. I've done this to my screen protector 5 or 6 times for various reasons.

yes my friend this is caused by the screen protector. mine had the same issue. apperantly its from using the squeegy tooo hard!

Could be your LCD Has a burned in Image
If you remove your screen protector and still notice the screen smudge try tilting the phone slightly to get a good angle and try o see if the smudge is internal, if it is I would say its a bleeding LCD, I had this issue with a HTC tilt at&t sent me and they sent me a brand new one free of charge.

Evilspawn said:
yes my friend this is caused by the screen protector. mine had the same issue. apperantly its from using the squeegy tooo hard!
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Click to collapse
It was applied by a authorized ZAGG reseller. I watched and he didn't use it too hard. Any way, I'll remove it.
You had this problem with a invisibleSHIELD by ZAGG protector too or other?

DaveNavy said:
If you remove your screen protector and still notice the screen smudge try tilting the phone slightly to get a good angle and try o see if the smudge is internal, if it is I would say its a bleeding LCD, I had this issue with a HTC tilt at&t sent me and they sent me a brand new one free of charge.
Click to expand...
Click to collapse
When you had this problem with HTC, were you still able to see the smudge?

What kind of case is that? It looks very slim and pretty cool!

EWP000 said:
It was applied by a authorized ZAGG reseller. I watched and he didn't use it too hard. Any way, I'll remove it.
You had this problem with a invisibleSHIELD by ZAGG protector too or other?
Click to expand...
Click to collapse
It should be covered under warranty still. Their site offers a 1 year warranty so you should be able to take it back to the seller and get a new one installed free

Its the case from at&t, its like a silicon plastic thing. Lol. I got it too.
Sent from my SAMSUNG-SGH-I897 using XDA App

I have this same issue with my HTC Magic, that has a screen protector on it. There is a similar mark,smudge on my screen, as a result of a particularly large raindrop hitting my phone. Based on this thread, I can breath a sigh of relief that it didn't damage the screen!

DaveNavy said:
If you remove your screen protector and still notice the screen smudge try tilting the phone slightly to get a good angle and try o see if the smudge is internal, if it is I would say its a bleeding LCD, I had this issue with a HTC tilt at&t sent me and they sent me a brand new one free of charge.
Click to expand...
Click to collapse
The tilt is a whole different beast... the Samsung is a capacitive touch screen while the tilts were pressure touch...

Liquid screen protector

lol i was reluctant to post this but our options are not looking good so far. Has anyone tried this? I wouldn't mind applying it often if needed but i always wondered if this works. I have seen what some think about it but im asking those that have actually tried it and have experience with it.
Search it if you don't know what im talking about

Mayonesa said:
lol i was reluctant to post this but our options are not looking good so far. Has anyone tried this? I wouldn't mind applying it often if needed but i always wondered if this works. I have seen what some think about it but im asking those that have actually tried it and have experience with it.
Search it if you don't know what im talking about
Click to expand...
Click to collapse
I had it on my Nexus 6 and it worked great

why dont options look good?
I been using skinomi protectors screen the note egde. they work great and stick very well to the edge. havent had any edges pull up.
There also very clear and easy wet install.

xile6 said:
why dont options look good?
I been using skinomi protectors screen the note egde. they work great and stick very well to the edge. havent had any edges pull up.
There also very clear and easy wet install.
Click to expand...
Click to collapse
Honestly, they feel like straight tacky rubber. They also affect the clarity in my opinion.

Hum i havent had that problem. I used my s7 edge without a protector for a wk til the skinomi came in. Once instal, after a day or 2 didnt even know i had it on.
But to each there own, you know.

has anyone done a crash test for these??

I've never used a screen protector on my previous phones (Note 2 / Note 4) and have never had any issues with scratches. I always have my phone in my pocket, though I always place it with the screen facing my thigh to avoid any accidental damage to the screen from outside and I never place keys in the same pocket.
When inspecting my note 4 after 2 years of use I can only see a few very fine hairline surface scratches that are basically only visible under very close scrutiny, under specific light and with the screen tilted at a specific angle - so generally speaking, my note 4 screen is still flawless after 2 years of use.
Now the scratch resistance of GG5 glass in the now infamous video of note 7 does trouble me as does the lack of good screen protectors which cover the whole screen without having to deal with drawbacks such as rainbow effects, hollow clicking, loss of sensitivity, peeling of corners etc.
Therefore, I'm also considering the liquid solution from Kristall for my preordered Note 7 in hopes that it could help prevent scratching of the glass on the device. I couldn't care less about the improved shatter-resistance of the GG5, as I do have an insurance plan that would cover an accident, but so far I have yet to shatter a screen on any of my phones.
So I'm planning to use the Note 7 as is, without ugly covers or screenprotectors, but would using something like Kristall liquid screen protector be able to improve my chances of not scratching up the glass? Does anyone have any insight / personal experience / references to tests that show its effectiveness in regards to scratches? (Not in regards to shatter resistance)

I have always been curious about these. I would love to see a video demonstrating the effectiveness.

Jooxie said:
I've never used a screen protector on my previous phones (Note 2 / Note 4) and have never had any issues with scratches. I always have my phone in my pocket, though I always place it with the screen facing my thigh to avoid any accidental damage to the screen from outside and I never place keys in the same pocket.
When inspecting my note 4 after 2 years of use I can only see a few very fine hairline surface scratches that are basically only visible under very close scrutiny, under specific light and with the screen tilted at a specific angle - so generally speaking, my note 4 screen is still flawless after 2 years of use.
Now the scratch resistance of GG5 glass in the now infamous video of note 7 does trouble me as does the lack of good screen protectors which cover the whole screen without having to deal with drawbacks such as rainbow effects, hollow clicking, loss of sensitivity, peeling of corners etc.
Therefore, I'm also considering the liquid solution from Kristall for my preordered Note 7 in hopes that it could help prevent scratching of the glass on the device. I couldn't care less about the improved shatter-resistance of the GG5, as I do have an insurance plan that would cover an accident, but so far I have yet to shatter a screen on any of my phones.
So I'm planning to use the Note 7 as is, without ugly covers or screenprotectors, but would using something like Kristall liquid screen protector be able to improve my chances of not scratching up the glass? Does anyone have any insight / personal experience / references to tests that show its effectiveness in regards to scratches? (Not in regards to shatter resistance)
Click to expand...
Click to collapse
I do I had it on my Nexus 6and I never got one scratch on my phone I even dropped it on the concrete one time nothing

jason504 said:
I do I had it on my Nexus 6and I never got one scratch on my phone I even dropped it on the concrete one time nothing
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Click to collapse
The Nexus 6 uses Gorilla Glass 3 though, which is even more scratch resistant than gorilla glass 4 (but more prone to shattering). I wish they would go back to using GG3 to be honest.

They should use Sapphire since we're paying so much for this damn phone
Sent from my SM-N930T using Tapatalk
---------- Post added at 03:55 PM ---------- Previous post was at 03:53 PM ----------
What phone has that sapphire screen? I think it's one of them Droid phones?
Sent from my SM-N930T using Tapatalk

Maybe JerryRigEverything will do a test on them to see if they do anything. I asked him on Twitter. Maybe he will check them out.

jal3223 said:
Maybe JerryRigEverything will do a test on them to see if they do anything. I asked him on Twitter. Maybe he will check them out.
Click to expand...
Click to collapse
Something like applying the liquid solution to half of the screen of note 7 and then using the picks to scratch both sides would be awesome and would really show if this stuff has an effect?
Sent from my SM-N910F using XDA-Developers mobile app

jal3223 said:
Maybe JerryRigEverything will do a test on them to see if they do anything. I asked him on Twitter. Maybe he will check them out.
Click to expand...
Click to collapse
Yes that would be the way to go TBH.
These treatments may prevent stuff from abrading the oleophobic coating but they aren't going to prevent scratches in the glass itself. Also if it truly is a persistent coating, it's going to change how your fingers slide across the screen. It could be for the better or for the worse. If it's the latter, I wonder how hard it would be to remove?

cpufrost said:
Yes that would be the way to go TBH.
These treatments may prevent stuff from abrading the oleophobic coating but they aren't going to prevent scratches in the glass itself. Also if it truly is a persistent coating, it's going to change how your fingers slide across the screen. It could be for the better or for the worse. If it's the latter, I wonder how hard it would be to remove?
Click to expand...
Click to collapse
From what I've read online, the feeling was slightly different to naked glass, but not "bad different". Also the screen is supposedly gettimg a little more gloss /shine with this.
As I understand, the coating mostly covers/fills the microscopic pores on the surface of the glass, so I'm guessing that it'd still feel smooth?
As for removing the coating - no idea
I think I'm gonna try it out on my note 7 when I receive it (gotta wait till the 9th of September)...
I'll post back regarding my experience, but since I'm not gonna attempt to scratch up my new device on purpose, I probably won't be able to say anything regarding the effectiveness of the added scratch resistance as opposed to not using the solution...
I'd still love to see a proper test from JerryRigsEverything though!
Sent from my SM-N910F using XDA-Developers mobile app

GG5 is garbage.
I noticed today in direct sunlight that I have quite a few faint scratches. You can't see them when the screen is on and the scratches are only visible at certain angles.
But considering its only been a week and this phone costs as much as a laptop that's unacceptable.

Well from what i found, a note 7 screen replacement will cost $250(for the new screen itself) lol i would have ordered one and tried this liquid screen protector stuff but damn that lol

I did some Google-Fu and found this thread. Like others have said, what good is screen protection you can't remove if it gets messed up?
Staples employees rant about it.
Sent from my SM-N930P using Tapatalk

bjhill2112 said:
I did some Google-Fu and found this thread. Like others have said, what good is screen protection you can't remove if it gets messed up?
Staples employees rant about it.
Sent from my SM-N930P using Tapatalk
Click to expand...
Click to collapse
This is just what i found on this particular one

No, liquid screen protector does not work. Have seen reviews in my local forums that scratches occur after.
Also, I've just made experiment by putting on car coating material (aquartz t-cera) on my tablet's screen,
3 layers with a day of curing for each layer, 2x application per layer .. and after days of curing,
tried rubbing small piece of sand/dry cement to the screen glass (non gorilla),, and tadaaa, scratches !
so, No ... liquid stuff doesn't work for me.

Screen protector on phone in box? Can we remove it?

Hi,
Just got this phone and I can't be 100% if it has a screen protector fitted to it already or it is one of the normal in box protectors just a bit thicker.
I don't really like it to be honest - I normally don't use screen protectors so wonder if someone removed it from theirs and how it is.
Thanks

shaunydub said:
Hi,
Just got this phone and I can't be 100% if it has a screen protector fitted to it already or it is one of the normal in box protectors just a bit thicker.
I don't really like it to be honest - I normally don't use screen protectors so wonder if someone removed it from theirs and how it is.
Thanks
Click to expand...
Click to collapse
It's a factory installed screen protector.. If I'm not mistaken, most honor phones come with one installed.. Like the 7x as well.. Up to you if you want to remove it..
Sent from my BKL-L09 using Tapatalk

Cheers, that's what I suspected..
The screen feels too resistant and a bit like an old tactile touch screen instead of a smooth 2018 screen with it on.
. I'll try it for a few days before I decide to take it off or not.

shaunydub said:
Cheers, that's what I suspected..
The screen feels too resistant and a bit like an old tactile touch screen instead of a smooth 2018 screen with it on.
. I'll try it for a few days before I decide to take it off or not.
Click to expand...
Click to collapse
If you're on the latest 130 firmware version, touch sensitivity has gone down from the factory 100 version. It might not be the SP fault for low sensitivity..
Sent from my BKL-L09 using Tapatalk

shaunydub said:
Hi,
Just got this phone and I can't be 100% if it has a screen protector fitted to it already or it is one of the normal in box protectors just a bit thicker.
I don't really like it to be honest - I normally don't use screen protectors so wonder if someone removed it from theirs and how it is.
Thanks
Click to expand...
Click to collapse
I have removed it. It feels poly film type and not confident that it will provide any protection. Instead I bought teslar 3D screen guard and it worked well

vku369 said:
I have removed it. It feels poly film type and not confident that it will provide any protection. Instead I bought teslar 3D screen guard and it worked well
Click to expand...
Click to collapse
Please how's the screen like without the screen protector

peepee999 said:
Please how's the screen like without the screen protector
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Click to collapse
Without the poly film screen is better. In fact with poly film the touches were sometimes not working and was not that smooth. For better experience you should remove it and use the phone or use any screen protector. Honor can ship something better in future.
The back cover is fine though and looks good with phone

On my phone the screen protector is not applied properly. It is at a slight angle so there is a small gap on the top half between the protector and the edge of the screen. That makes a sliver of brighter screen; it looks a bit weird.
I've just noticed how dirty this screen protector gets. It seems to catch fingerprints into a dull grey film and it doesn't wipe easily. I will have to remove the thing.

jasio2 said:
On my phone the screen protector is not applied properly. It is at a slight angle so there is a small gap on the top half between the protector and the edge of the screen. That makes a sliver of brighter screen; it looks a bit weird.
I've just noticed how dirty this screen protector gets. It seems to catch fingerprints into a dull grey film and it doesn't wipe easily. I will have to remove the thing.
Click to expand...
Click to collapse
I removed mine and i tell u the screen is much better without it. The original screen does not keep finger prints, it gradually fades away.

Got a tempered glass protector but can't get rid of the white edges

Even with that oil that ships with some protectors: I apply it, it does seem to get between the protector and the screen, but after some hours, and normal usage, I end up pushing it back out and getting that ugly white edge on some parts... is there any solution for this?
Re-applyinmg does not seem to work: I've already applied one entire bottle and, after 3 weeks, I still keep having the same issue....

Don't push it out? Zero issues here.

scanferr said:
Don't push it out? Zero issues here.
Click to expand...
Click to collapse
It gets pushed out by itself from normal use, being inside my pocket or just sticking it to my ear when making calls...

Try the glass from *******.

Its a simple thing to be resolved. Either apply mineral oil to the "white edges" or apply UV loca and then cure it with UV light. If you wish to read more just google chinese sites with the keywords "
白边“ and use google translate to read more on it

found it!
It's from amazon, they are recognizable by the fact that those always have a "frame" to help you perfectly place it because it's a tempered glass that doesn't have disgusting white edge air gab and black gameboy border....
https://images-na.ssl-images-amazon.com/images/I/61-0k8gd88L._SL1000_.jpg
You can find some picture from me in the review section
The only disadvantage is that you have a margin around the tempered glass, but it doesn't mater if you use a case (else why protecting your screen only? as the main break come from corner).
at least i can finally enjoy this georgous screen.

This is by far the best tempered glass i used for this phone. Comes with installation frame so it's always a perfect fit
https://www.amazon.de/gp/aw/d/B07SQ2HPPS

kennycoder said:
This is by far the best tempered glass i used for this phone. Comes with installation frame so it's always a perfect fit
https://www.amazon.de/gp/aw/d/B07SQ2HPPS
Click to expand...
Click to collapse
Do you by any chance use a cover with this?
I got some tempered glass for my mom's phone, but using a cover would push the glass off the screen.
Or at least make it lose contact around the edges.

I got two words for you - olive oil.

mLgz0rn said:
Do you by any chance use a cover with this?
I got some tempered glass for my mom's phone, but using a cover would push the glass off the screen.
Or at least make it lose contact around the edges.
Click to expand...
Click to collapse
I use the original protective case. no problems whatsoever

olat_dragneel said:
I got two words for you - olive oil.
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Click to collapse
Won't that go rancid?

olat_dragneel said:
I got two words for you - olive oil.
Click to expand...
Click to collapse
That really worked! Thank you so much!! :good:

Question How is your Ultra holding up? Scratches etc

My ultra is now 3 months old. I have the burgundy version. Even though I’ve been particular about cleaning it there is a tiny paint chip on the camera
https://imgur.com/Yb9IkHY
small permanent case markings that look like dust particles.
https://imgur.com/hSyYaMo
tried using one of lens wipes to clean it but it didn’t come off.
I’m curious how phones are holding up for you guys.

Still pretty much same condition as when I took it out of the box, already had the case & screen protector waiting so I didn't waste any time when it was delivered.

AlphaTekk Epoch said:
Still pretty much same condition as when I took it out of the box, already had the case & screen protector waiting so I didn't waste any time when it was delivered.
Click to expand...
Click to collapse
I actually didnt notice these small dots. Looked pristine to me but when I was cleaning and saw them in direct light it was noticed. What color do you have? Can you share a photo of the bottom of the phone?

BrokenBee said:
...there is a tiny paint chip on the camera
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Click to collapse
Could you please mark it, it looks ok for me.

ZXR said:
Could you please mark it, it looks ok for me.
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Click to collapse
8 o’clock to the laser autofocus. Small white spec.
Any chance you can post a photo of the bottom of your phone?

Attached.

Leave rhe plastic film on the phone if using a case. Dust scratches the plastic instead.

ZXR said:
Attached.
Click to expand...
Click to collapse
Ah seems like you have it too slightly?

volcolm said:
Leave rhe plastic film on the phone if using a case. Dust scratches the plastic instead.
Click to expand...
Click to collapse
Well I’ll be doing that next time. Already removed em

I was actually surprised how easy the screen has gotten a ton of small little scratches, suppose its my fault for hating screen protectors and cases, finally started using Whitestonedome screen protectors and currently using the latercase.
Surprisingly the back of my phone still looks brand new

Mine is good so far. It comes out of the case every other day and it and the case get a wipe down with a damp cloth. Then dried with a microfiber cloth before going back in the case.
If you leave the phone in the case for long periods of time, abrasive particles will get in between the phone and case and the damage begins.

Mine is doing great. I treat it like my car; I use it as designed, clean it occasionally, and do a little maintenance every so often.

BrokenBee said:
Ah seems like you have it too slightly?
Click to expand...
Click to collapse
I would say no. If you think of this single spot on top, it was most likely a one dust particle.

ZXR said:
I would say no. If you think of this single spot on top, it was most likely a one dust particle.
Click to expand...
Click to collapse
They actually look like dust particles on mine too. They might seem less pronounced given your colour though. Mine wont wipe off completely.

I have the Black one and no scratches toll now (using without case) but camera has small Spot... The white one with no paint on the shell from my friend ist perfekt till now... Think next time i go for white

Put an Otterbox on the device right away but not a screen protector. The screen is extremely prone to micro scratches which can only be seen when screen is off, or with very low backlight and dark image (I've had the device a month an already some prominent micro scratches) . Awaiting screen protectors in the mail. This is a bummer as previous versions of gorilla glass stood up better to micro scratches (never had nearly the micro scratches on my S20 which I ran for 2 years without screen protection) . Pay off I guess for having better shatter protection.

Iv been running case with a naked screen ever since I realized that every protector ive tried affects either swipe typing and more so Spen responsiveness. Thank God tmobile allows you to add insurance to phones they offer regardless if it's bought from them or 3rd parties. The phone is just way to smooth for any obstructions for me.

no scratches