LG G6 Ghost Screen - LG G6 Questions and Answers

I bought my phone 10 months ago. It have no problem but today i saw ghost screen problem on phone. I don't what to do.

Can you please explain further? What do you mean ghost screen, can you provide a video. Thanks!
Sent from my MI Mix 2 using Tapatalk

nima0003 said:
Can you please explain further? What do you mean ghost screen, can you provide a video. Thanks!
Sent from my MI Mix 2 using Tapatalk
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I was using shopping app then i close it. I saw 3 lines (opening left menu) and profile button on right top. They were %50 transparency.

Red2Kit said:
I was using shopping app then i close it. I saw 3 lines (opening left menu) and profile button on right top. They were %50 transparency.
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Mate, I can feel your pain.

Melina kernel has a built in solution. It's the screen adjustment color. I have the same problem and I use Melina and now no burn in
Sent from my LG-H870 using Tapatalk

Oh, that's what we call LCD retention I believe. It happens to certain LCDs when you stay on one screen for too long. It's like AMOLED burn in, except it goes away unlike AMOLED. Try the Melina kernel fix mentioned earlier.
Red2Kit said:
I was using shopping app then i close it. I saw 3 lines (opening left menu) and profile button on right top. They were %50 transparency.
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Sent from my MI Mix 2 using Tapatalk

nima0003 said:
Oh, that's what we call LCD retention I believe. It happens to certain LCDs when you stay on one screen for too long. It's like AMOLED burn in, except it goes away unlike AMOLED. Try the Melina kernel fix mentioned earlier.
Sent from my MI Mix 2 using Tapatalk
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vic604 said:
Melina kernel has a built in solution. It's the screen adjustment color. I have the same problem and I use Melina and now no burn in
Sent from my LG-H870 using Tapatalk
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The thing is my phone is H870TR (Turkey Version) so i can't open bl lock and can't use any kernel.

Red2Kit said:
The thing is my phone is H870TR (Turkey Version) so i can't open bl lock and can't use any kernel.
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Oh I see, well it's just gonna have to be one of those things you gotta deal with then, but don't worry as it doesn't cause damage to anything, just a minor annoyance.
Sent from my MI Mix 2 using Tapatalk

I had this issue when I first got phone. Clean restore worked for me

Edit

xollen said:
Edit
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Use the blue filter app from Play store.,then select the darkest color and set it to 3%. No retention whatsoever

How do I use Melina kernel ? I am not an expert but I want to learn because it's been only two years and this screen retention problem has come up. By d way is this problem going to get worse with time ?

Related

Waiting time for screen on.

I have tried kj4, kka and sheep rom. All have the annoying long wait after pressing power button intil the screen is lit up. Also tried different CPU governors without result. What is the problem here? And can it be solved?
Is it just me, or do others experience this as a prob?
Sent from my GT-N7000 using Tapatalk
I've got the same rom, but I don't see the problem you described.... try to reinstall the rom.
ps: you should post this under the thread of your rom, without creating a new one
You may have a defective device.
Sent from my GT-N7000 using xda premium
mine is like 2seconds after the bootanimations and stops at samsung logo..fast enough for me
I have the same problem with my note. I just got mine yesterday. No clue as to what's causing it. I updated my firmware to the latest but left the old kernel so i could keep root access. Had the same problem with both the new and the old firmware.
Sent from my GT-N7000 using XDA App
resistant said:
mine is like 2seconds after the bootanimations and stops at samsung logo..fast enough for me
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I dont mean at starup, i mean when turning screen on.
Delux9364 said:
ps: you should post this under the thread of your rom, without creating a new one
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The prob is on all roms.
Delux9364 said:
I've got the same rom, but I don't see the problem you described.... try to reinstall the rom.
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U have 3 roms on your device????
Sent from my GT-N7000 using Tapatalk
Just to clarify the issue here:
When the phone is on but screen has been off for a while, the time between pushing pwr button and until the screen lights up is about 1 second, it may not sound much but it just enough to make one press the button once again. Not what i am used to on my previous androids from HTC.
Sent from my GT-N7000 using Tapatalk
Same here. KJ4, stock KKA and sheep KKA. It is annoying indeed...
Probably a user experience thing, you guys who claim to NOT have the issue:
Can you lock the screen and wait for like 10 mins and then on the screen again and time the delay from button press to screen light-up?
Sent from my GT-N7000 using Tapatalk
pjm77 said:
Same here. KJ4, stock KKA and sheep KKA. It is annoying indeed...
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Where do you come frome? I mean are u used to Samsung devices or something else?
I am judging this by my 2 previous HTC's whith all kinds of different Roms where I have never seen this.
My thought is that it is on all notes but some people does not see it as a problem but you and me do.
nemoshotyany said:
I have the same problem with my note. I just got mine yesterday. No clue as to what's causing it. I updated my firmware to the latest but left the old kernel so i could keep root access. Had the same problem with both the new and the old firmware.
Same questions 4 u.
Sent from my GT-N7000 using XDA App
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Sent from my GT-N7000 using Tapatalk
Sent from my GT-N7000 using Tapatalk
I am having the same issue. Takes 1-2 seconds until the device is fully powered up from standby...
I think I figured out the issue. I disabled weather on the lock screen and now my phone comes straight on. Maybe everyone with the issue can try that and see if it works for them?
Confirmed, getting rid of the weather on the lock screen gets rid of the lag
I'm having the same prob. I'll try removing the weather app and see if that helps.
Great no I cant remember how to remove it. help
Sent from my GT-N7000 using xda premium
getmouse said:
I'm having the same prob. I'll try removing the weather app and see if that helps.
Great no I cant remember how to remove it. help
Sent from my GT-N7000 using xda premium
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Settings, Display, Screen Display, and uncheck weather.
Nope still does it, 2sec delay.
snyggsomfan said:
I have tried kj4, kka and sheep rom. All have the annoying long wait after pressing power button intil the screen is lit up. Also tried different CPU governors without result. What is the problem here? And can it be solved?
Is it just me, or do others experience this as a prob?
Sent from my GT-N7000 using Tapatalk
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nope mine is snap on... did u try turning off display animations? if not try it
This was there even on the s2..
yea, mines also has the same 1-2 sec delay. no weather on lock screen. found it odd, cause i've only had HTC phones so far, and never saw this.
Samsung don't use early_resume in the kernel, that Seems To be more qualcomm Related code.
It's that Code that gives you instant screen resume on the HTC devices et al.
I found this a niggle on the note as well, but have got Used to it,especially compared to amount of work it would take to fix it.

White pixel.

I posted last night that there is this really small white dot on my screen. It only visible on light colors like white . But its not visible if the color is really dark. Like on you tube where the search option is it not visible but when i go to Facebook i can see right next to my notification but its small. Anyways is there a way for it to go away? This phone is only like a day old :/ & it was bigger last night but it got smaller because i played a video that repeated blue red and green fast because i heard it make stuck pixel go back to normal.
Also is it a dead pixel or stuck?
Return the phone if you can't live with it.
Sent from my Nexus 4 using xda premium
I think, you should return it too, this kind if issue will make you mad, you will always see it
Tapalked with a Nexus⁴
Gokh said:
I think, you should return it too, this kind if issue will make you mad, you will always see it
Tapalked with a Nexus⁴
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I was hoping to fix it :/ i guess ill fill out the rma stuff.
Where is it? I couldn't see it.
Sent from my Nexus 4 using xda premium
^ same here :s
BDW, OP can u please post the picture of your white case on N4? Or u can PM me the link if u upload elsewhere.
I'd RMA it, pretty sure they'll replace it free of charge. Although it's just a pixel, stuck and/or dead pixels annoy the crap out of me because once you notice them, you can't stop looking at them every damn time!
Sent from my Nexus 4 using xda premium
Depends on Google/LG's interpretation - Samsung don't except anything under 5 pixels as faulty
wngmv said:
Where is it? I couldn't see it.
Sent from my Nexus 4 using xda premium
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Its really small i sent a picture to the rep that i was speaking too he said its small but we will still replace it . But im worried that when they inspect it they wont see it & they will charge me :/. It only like 2 days old now.
Also i told the rep that i been have some random reboots.
filthykid said:
^ same here :s
BDW, OP can u please post the picture of your white case on N4? Or u can PM me the link if u upload elsewhere.
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There i can send you link to buy it if you want.
teddytales66 said:
There i can send you link to buy it if you want.
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Thank u so very much for posting these pics. I was thinking of ordering a white case since a week but was very skeptical of how will it look on my N4. Ordering one now. Will give u 3 Thanks in return. Gave one today.:good:
Done hitting that Thanks button thrice.
happened to me too
did you get your phone replaced original poster. because I have the same problem.
RMA that sucker,I had the same thing and I could not stop looking at it I had to RMA it
Sent from my Nexus 4 using xda premium
richarddwyer10 said:
RMA that sucker,I had the same thing and I could not stop looking at it I had to RMA it
Sent from my Nexus 4 using xda premium
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I just saw a white pixel on the middle of the screen but I can only appreciate it at dark, when screen is black and brightness set to maximum (which I never have on dark environment). Was that an issue for you? I really have to look for it for a while in any other case. Pixels are sooo small. Don't even bother to rma. No other issue with the phone.
I'm thinking it's just a pixel stuck in a grey colour because it so difficult to see.
Sent from my Nexus 4 using Tapatalk 2
exactly the same problem, around the same place !
tonight or tomorrox I'm gonna command a new one, I already called google.
what happened to you OP ?
jaggyjags said:
I just saw a white pixel on the middle of the screen but I can only appreciate it at dark, when screen is black and brightness set to maximum (which I never have on dark environment). Was that an issue for you? I really have to look for it for a while in any other case. Pixels are sooo small. Don't even bother to rma. No other issue with the phone.
I'm thinking it's just a pixel stuck in a grey colour because it so difficult to see.
Sent from my Nexus 4 using Tapatalk 2
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I had three white spots only visible on a light background, it was not visible at all with a dark background
Sent from my Nexus 4 using xda premium
I better leave this thread before I start to notice something wrong with my screen
Please disregard typos.... Sent from my NeXuS 4
My Nexus 4 has exactly the same problem, at the same place.
OP, I think i got your phone, look at the picture.
I'm now trying to fix it with movies, if it wont gets better, i'll send it back tomorrow.
teddytales66 said:
There i can send you link to buy it if you want.
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I have the same issue but luckily it's right at the top under the notification bar so only see it very occasionally when I turn to landscape in Gmail or something.

Bottom screen not responding well

So I have this weird issue. The very bottom of my screen does not respond well! At first I thought it was a bug with the navigation bar, tried several roms and tried PIE controls until I figured that there is something wrong. I have the navbar now set at 48 dpi and I have to press at middle of it to work, where the very bottom is dead. I activated 360 rotation so that my statusbar now is at the bottom of the screen instead of navbar and it does not respond at all! Anyone can explain ?
Sent from my Nexus 4 using xda app-developers app
Anyone please ?
Sent from my Nexus 4 using xda app-developers app
Ensifolk said:
Anyone please ?
Sent from my Nexus 4 using xda app-developers app
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I think you should try a clean flash.. I never had such problem... about you
From when this problem has been started? please share more information so that we can help you..
Rohit02 said:
I think you should try a clean flash.. I never had such problem... about you
From when this problem has been started? please share more information so that we can help you..
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I have Tried like lots of different roms with clean fresh installation and the problem is still there ! I think its a hardware problem. For ezample right now if I set my navbar to 32 dpi it wont respond at all because the bottom of my screen have lost the touch sensitivity. I have droppes my phone several times, could that be it ? I cant really remember when I exactly started noticing the issue...but just few days ago...I have tried PIE and same **** :s I have to set the trigger area to max for it to respond...and yes im talking about experiments after a clean install before installing ANY third party app
Sent from my Nexus 4 using xda app-developers app
Ensifolk said:
I have Tried like lots of different roms with clean fresh installation and the problem is still there ! I think its a hardware problem. For ezample right now if I set my navbar to 32 dpi it wont respond at all because the bottom of my screen have lost the touch sensitivity. I have droppes my phone several times, could that be it ? I cant really remember when I exactly started noticing the issue...but just few days ago...I have tried PIE and same **** :s I have to set the trigger area to max for it to respond...and yes im talking about experiments after a clean install before installing ANY third party app
Sent from my Nexus 4 using xda app-developers app
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okays... Now I think it surely a hardware problem,as you said you havr also dropped your phone several times.. All the best goto the service centre for the repair.. dont tell them that you have dropped your phone else they will charge you badly even if you are under warranty.. You are welcome..
Rohit02 said:
okays... Now I think it surely a hardware problem,as you said you havr also dropped your phone several times.. All the best goto the service centre for the repair.. dont tell them that you have dropped your phone else they will charge you badly even if you are under warranty.. You are welcome..
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Think Im gonna give no damn about it and of course buy the nexus 5, which I would have done either way..but im surprised how can a touchscreen lose a part of its sensitivity somewhere on the screen ?
Sent from my Nexus 4 using xda app-developers app
If you look closely at your screen at an angle with the screen off you will be able to see the digitizer matrix that is fused to the screen.
It is a series of squares.
Each of them squares has 3 horizontal lines and one vertical.
Behind the bezel there will be the circuitry that connects every horizontal and vertical line
If say for instance after one of your phone drops it has damaged one of the connectors at the side, you will lose the entire row of touch detection. Which is probably what has happened
Sent from my Nexus 4 using xda app-developers app
Ensifolk said:
Think Im gonna give no damn about it and of course buy the nexus 5, which I would have done either way..but im surprised how can a touchscreen lose a part of its sensitivity somewhere on the screen ?
Sent from my Nexus 4 using xda app-developers app
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Alex240188 said:
If you look closely at your screen at an angle with the screen off you will be able to see the digitizer matrix that is fused to the screen.
It is a series of squares.
Each of them squares has 3 horizontal lines and one vertical.
Behind the bezel there will be the circuitry that connects every horizontal and vertical line
If say for instance after one of your phone drops it has damaged one of the connectors at the side, you will lose the entire row of touch detection. Which is probably what has happened
Sent from my Nexus 4 using xda app-developers app
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Alex is right i had this happen to my moto defy. I'd say get it done under warrnty no matter if youre keeping or selling. Improve your resale value and protect you from having the entire digitizer die on you

[Q] Display brightness issue

I'm currently on my second N3 (the first one had vertical lines in photos) and looks like this one has a bad display. When using Tapatalk with the dark theme, the bottom left corner/edge of the display is brighter than the rest. When testing with Screen Adjuster, the difference is very noticeable. The issue can be seen even with just Thumb Keyboard with WP7 theme.
Has anyone else noticed this kind of problem?
Return it and buy from another store. Seems like these guys are selling you lemons.
Sent from my SM-N9005 using XDA Premium 4 mobile app
The two phones are from different stores, I'm still waiting for a replacement for the first one.
Mine upper side screen seems brighter than below screen.. but this condition only happen when i use xda app set to dark theme..i thought the xda app the one that problem..not the phone...
Sent from my SM-N9005 using xda app-developers app
Check it with the stock messaging app, it should have a uniform brightness. Mine is glowing on the left edge and especially on the bottom left corner.
jusutus said:
Check it with the stock messaging app, it should have a uniform brightness. Mine is glowing on the left edge and especially on the bottom left corner.
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Click to collapse
Done check..no problem on messaging app...:thumbup:
Sent from my SM-N9005 using xda app-developers app
I returned the second one as well and am now waiting for a replacement, again.
jusutus said:
I returned the second one as well and am now waiting for a replacement, again.
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What state city you in
TWEAKED 2.5
I live in Finland.
Good luck .. do tell us if the new one is better than the previous two.
Got the third one and it appears to be OK.
Can anyone see the problem??
Sent from my SM-N9005 using xda app-developers app
jusutus said:
I'm currently on my second N3 (the first one had vertical lines in photos)
Has anyone else noticed this kind of problem?
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Click to collapse
Should this happen again, The vertical lines are solved by clearing cache/data in the camera app
Sent from my SM-N9005 using XDA Premium HD app
:sly:
Sent from my SM-N9005 using xda app-developers app
The problem can not be seen in a screenshot. And the camera lines disappeared after a hard reset but came back soon after.
Closed the external lighting of the room
jusutus said:
Check it with the stock messaging app, it should have a uniform brightness. Mine is glowing on the left edge and especially on the bottom left corner.
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Click to collapse
Closed the external lighting of the room
You may notice that the black screen when you open the settings. Not symmetric Colors.
There is a difference in the backlight. Increase in the left of the screen.
AMOLED has no backlight! the issue is due to the production process (basically: the more of the center of the wafer your particular screen has been cut out, the more uniform it will be)!
Sent from my SM-N9005 using XDA Premium 4 mobile app
Change from Adapt Display to Dynamic. Best thing to do to resolve the problem.
nicholaschum said:
Change from Adapt Display to Dynamic. Best thing to do to resolve the problem.
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Dynamic? Hideous more like, my eyes can't stand any of Sammys over saturated pre presets, Movie is closest to normality I can find personally.
JCM800 said:
Dynamic? Hideous more like, my eyes can't stand any of Sammys over saturated pre presets, Movie is closest to normality I can find personally.
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If you want to get rid of display brightness issues, just switch to Dynamic, as the 'blacks' in Settings would be even blacker, to the point where it doesn't really light up as it uses the OLED technique of showing true black.

Shadow of program bar left on my screen

Hello i have a s7 edge 935f exynos and i have a shadow of utorrent plus left on my screen even if i uninstalled the app i run superman room 2.5.0.
Is there any way to fix this.
Thank you.
Does it show up in screenshot?
Since I suspect screen burn in which require screen replacement to fix.
Sent from my SM-G935F using Tapatalk
Yes it appears screenshot as well
FreeTheWeb said:
Yes it appears screenshot as well
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That was screen burn..a huge problem with this device. got the same issue but slightly unnoticeable.but still annoying though.
amzkyz said:
That was screen burn..a huge problem with this device. got the same issue but slightly unnoticeable.but still annoying though.
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Screen burn will not show up on screenshot though.
Sent from my SM-G935F using Tapatalk
NonXtreme said:
Screen burn will not show up on screenshot though.
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I guess ur right. But seriously.what was that image..does it overlay on top of the other app?try disabling screen overlay..maybe that will fix your prob mate.

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