Hello
My Samsung S9 Plus 's screen suddenly turn off when I'm using
And then I only see the screen when set the brightness at highest or lowest.
The screen quality is realy bad even if I change resolution to WQHD+
Is there any body have the same problem like me?
I just want to know it cause by hardware or software problem.
Please watch the video (when I test issue) below
Thanks for reading
youtu .be/lH1N_MdXAPc
lesecr said:
Hello
My Samsung S9 Plus 's screen suddenly turn off when I'm using
And then I only see the screen when set the brightness at highest or lowest.
The screen quality is realy bad even if I change resolution to WQHD+
Is there any body have the same problem like me?
I just want to know it cause by hardware or software problem.
Please watch the video (when I test issue) below
Thanks for reading
youtu .be/lH1N_MdXAPc
Click to expand...
Click to collapse
Request warranty because that's not normal at all
Sent from my SM-G965F Duos
sentinelvdx said:
Request warranty because that's not normal at all
Sent from my SM-G965F Duos
Click to expand...
Click to collapse
Thanks, but my warranty is out of date. My local repairing store tell me that I have to change the screen because it's a hard defect.
I used to work in Samsung Display so I think it's not a display screen problem because the sound of phone's speaker also become terrible after that. Maybe it's just a power control problem but I don't have any technical support.
lesecr said:
Thanks, but my warranty is out of date. My local repairing store tell me that I have to change the screen because it's a hard defect.
I used to work in Samsung Display so I think it's not a display screen problem because the sound of phone's speaker also become terrible after that. Maybe it's just a power control problem but I don't have any technical support.
Click to expand...
Click to collapse
But for sure it's not software related.
I would go and ask for a formal quote where they affirm it's a display issue.
That way if they change it and issue persist they won't be able to charge you. Also first comment them that you are suspecting more a power issue related on the board, so they can do a test before they quote you the display change.
Not all tech support stores has qualified people, so you must cover yourself for not getting charge for things that weren't failing and just for the root cause
Sent from my SM-G965F Duos
Related
Hello i got a question about how the phone control screen voltage ? if anyone know that
Does the software in the phone control it ?
Or does the screen it self control how much voltage it need ?
Thanks
/Reb00t
Reb00tas said:
Hello i got a question about how the phone control screen voltage ? if anyone know that
Does the software in the phone control it ?
Or does the screen it self control how much voltage it need ?
Thanks
/Reb00t
Click to expand...
Click to collapse
if by screen, you're talking about the digitiser, then the fact that people flashing Note 2 ROMs, kernels and recoveries can tell you (since they fried their digitiser chips) that the software controls voltage.
For the AMOLED display I am unsure but would hazard a guess it's also software, however, I've not seen anyone fry their display with Note 2 software.
rootSU said:
if by screen, you're talking about the digitiser, then the fact that people flashing Note 2 ROMs, kernels and recoveries can tell you (since they fried their digitiser chips) that the software controls voltage.
For the AMOLED display I am unsure but would hazard a guess it's also software, however, I've not seen anyone fry their display with Note 2 software.
Click to expand...
Click to collapse
Thanks for the fast reply Its because my screen just got very light last day. But they refuse to repair it cause i got custom rom installed cm mod 10.1
But im living in europa so they cant say the warranty is gone cause i rooted it and installed another rom.
So I just want to know if there next step will be "The rom damage your digitiser"
But if my rom should have damaged my digitiser, should it just be very light then ? or should it stop working 100% ?
After running cm mod 20 months this happen, and i got a friend with a stock s3 where this also happened.
digitizer is just th touch sensor, it's not the display
I own my galaxy s3 for about 2 years. The Problem is, that i have serious screen burn in. I alway See a shadow of my keyboard when displaying a white image. Is there any way to fix this? I know that amoleds have this Problem, but i did not expect that after only two years
Send from my GT-9300 with Android 4.4.4
I'm having the same issue. Would love to know how to solve this. Although I think the only solution is replacing the screen.
2 years? It can happen in a couple of days if you leave a static image on the screen.
I read a while back that this might work but don't quote me on that. Also, I'm not responsible if anything bad happens.
Try putting your phone on max brightness, displaying a completely white picture and leave it like that overnight. Plug in the charger and keep the display from dimming and turning off.
Sent from my HTC One using Tapatalk
Okay i think ill try it. How much is it, if i replace the screen? Would you recommend to replace the screen or just wait a bit and buy a New phone?
Send from my GT-9300 with Android 4.4.4
New screen is 1/2 the price of the whole handset.
boomboomer said:
New screen is 1/2 the price of the whole handset.
Click to expand...
Click to collapse
Too Bad Do other Phones with amoled technology like s4,s5 have this Problem too? In other words: Will all amoled displays in the future get burn ins after a while or is it possible to reduce this effect?
Send from my GT-9300 with Android 4.4.4
hello, i broke my screen lately and i replaced it at a lab,after the repair my screen is sometimes flickering.
i think it was flickering from before the repair but after the repair it got worst,i am not sure.(if it was it was only at the top of the screen now..its every where)
does anyone have any ideas about the source of the problem ?
or if anyone know how to solve it even better
thank you for your help...
If still problem exist after screen replacement then I think there is problem in new screen, try again another screen if still it exist then may be there is serious problem with GRAPHIC IC ( I am not sure about this), You may have to change 220 in your Graphic IC which include soldering but seriously this is very(x3) risky, because any wrong thing can put your phone in nothing.
In case If you brought your screen from online site, then contact to seller and ask them for refund or another screen
Best of luck
veer.killerboy said:
If still problem exist after screen replacement then I think there is problem in new screen, try again another screen if still it exist then may be there is serious problem with GRAPHIC IC ( I am not sure about this), You may have to change 220 in your Graphic IC which include soldering but seriously this is very(x3) risky, because any wrong thing can put your phone in nothing.
In case If you brought your screen from online site, then contact to seller and ask them for refund or another screen
Best of luck
Click to expand...
Click to collapse
first of all thank you for your reply,
as i said i replaced my screen at a cellphone lab so you think i should go there again and ask them to replace the screen?
as i also said its not happening all the time... it can be flickering for 15 min and then nothing for another hour ( on & off)
no way its just a loose cable/connector some where?
xzfzx said:
first of all thank you for your reply,
as i said i replaced my screen at a cellphone lab so you think i should go there again and ask them to replace the screen?
as i also said its not happening all the time... it can be flickering for 15 min and then nothing for another hour ( on & off)
no way its just a loose cable/connector some where?
Click to expand...
Click to collapse
Stock ROM or custom one? Cause my screen flickers sometimes too, but I'm fairly sure it's due to adaptive backlight feature in most of the AOSP roms around
aardappel12 said:
Stock ROM or custom one? Cause my screen flickers sometimes too, but I'm fairly sure it's due to adaptive backlight feature in most of the AOSP roms around
Click to expand...
Click to collapse
viper ROM, any known issues?
Hello, recently i sent my phone to warranty because of serious screen burn in issues, they replaced my sceen, which had more light bleeding issues, but i wouldnt mind that, as the burn-ins were gone, but to my surprise, yesterday after about 3hrs of constant on screen texting in whatsapp, the burn-in started appearing on the new screen, i am seriously pissed off, i really like this phone overall with the features it offers and so on, but the quality control... Wtf LG.. I now have bought a phone which i should just send for warranty repairs after a period of time?
Just wanted to share my experience with you, i still have a gpad 8.3 thats is still rolling on the latest 7.1.1 and has no quality issues and a robust metal build whatsoever, but this is just annoying...
Im sorry to hear about your issues with g5. Its a great device, whats wrong with your screen? Light bleeding whad do this mean?
Gmobilize said:
...Just wanted to share my experience with you,..
Click to expand...
Click to collapse
If you want to do something for us, try to use the search engine first until you start a new thread!
There are a lot of threads around here which has described screen ghosting on LG devices!!!
See here:
1.) (English) ->https://forum.xda-developers.com/lg-g5/help/lg-g5-screen-ghosting-burn-problem-t3545769
2.) (German) ->http://www.android-hilfe.de/thema/displayflecken-nach-langem-aktiv-sein.790992/page-3
3.) (English) ->https://forum.xda-developers.com/lg-g5/how-to/panel-vs-panel-series-t3480270
4.) (English) ->https://forum.xda-developers.com/tmobile-lg-v10/help/ghost-images-screen-image-retention-t3395732
5.) (English) ->https://forum.xda-developers.com/g4/help/screen-ghosting-lg-g4-t3451879
YOU are not alone!
non-toxic said:
If you want to do something for us, try to use the search engine first until you start a new thread!
There are a lot of threads around here which has described screen ghosting on LG devices!!!
See here:
1.) (English) ->https://forum.xda-developers.com/lg-g5/help/lg-g5-screen-ghosting-burn-problem-t3545769
2.) (German) ->http://www.android-hilfe.de/thema/displayflecken-nach-langem-aktiv-sein.790992/page-3
3.) (English) ->https://forum.xda-developers.com/lg-g5/how-to/panel-vs-panel-series-t3480270
4.) (English) ->https://forum.xda-developers.com/tmobile-lg-v10/help/ghost-images-screen-image-retention-t3395732
5.) (English) ->https://forum.xda-developers.com/g4/help/screen-ghosting-lg-g4-t3451879
YOU are not alone!
Click to expand...
Click to collapse
Dont you think i am aware of this? How does it help me? I have wrote ot in threads before and i write it again, this one was about the same thing happening even after warranty repair, and the cause is a faulty panel, i am sharing my warranty experience, i dont really understand why would you post these links? How is this helpful?
i think it would be interesting for all of us to know the period when it started to happen for the first time and then when exactly after the replacement?
I for myself got the screen replaced about 2 month ago having the screen burn issue as well. Phone IME starts with 604. Since the replacement no issue for me so far..but i am not so sure if it the problem is solved with that and the screen burn in starts again after a while again......
Gmobilize said:
Dont you think i am aware of this? How does it help me? I have wrote ot in threads before and i write it again, this one was about the same thing happening even after warranty repair, and the cause is a faulty panel, i am sharing my warranty experience, i dont really understand why would you post these links? How is this helpful?
Click to expand...
Click to collapse
aking007 said:
i think it would be interesting for all of us to know the period when it started to happen for the first time and then when exactly after the replacement?
I for myself got the screen replaced about 2 month ago having the screen burn issue as well. Phone IME starts with 604. Since the replacement no issue for me so far..but i am not so sure if it the problem is solved with that and the screen burn in starts again after a while again......
Click to expand...
Click to collapse
Its indeed interesting as it really seems to not appear at the beginning, and once it shows up it starts to get more noticable over time, for example as i said, it occured after heavy using whats app for about 3hrs most of the time with auto brightness sometimes hitting the highest levels, right now i can notice the burn in, but its not at levels where it would become disturbing, ill see how it goes, if it progresses and so on..
Gmobilize said:
Dont you think i am aware of this?
Click to expand...
Click to collapse
No, it was not visible for me reading your post, that you have get all informations about LG display issue.
Gmobilize said:
i don't really understand why would you post these links
Click to expand...
Click to collapse
i want to be sure, that you can see, that this is no individual case!
Gmobilize said:
How is this helpful?
Click to expand...
Click to collapse
If you had read all of my linked threads, you should know...
...many people has this problem with different LG devices...
... it was recognized at LG G5 phones produced between march and jun. 2016 (see serial number starting with 604 up to 606)...
... there seems to be a new display without ghosting but with a little more power consumption recognized since serial number 609...
... it makes no difference witch country code your device was! all displays could be affected!
...that some users have installed "sFilter BlueLight" app to prevent this issue!
...as some users reports,it is not granted, that this issue never returns on changed displays because it seems to be a general fault...
Maybe that all this informations does not help to solve YOUR problem, but this is a forum for questions and answers ant i thought, that this informations could be helpful to know. But as it looks like,it seems that this will be for other users only!
So if you feel disturbed of me, feel free to set me to first position in top of your ignore list!
and at least: see my signature at 3.!
non-toxic said:
No, it was not visible for me reading your post, that you have get all informations about LG display issue.
i want to be sure, that you can see, that this is no individual case!
WITH
If you had read all of my linked threads, you should know...
...many people has this problem with different LG devices...
... it was recognized at LG G5 phones produced between march and Jjund 2016 (see serial number starting with 604 up to 606)...
... there seems to be a new display without ghosting but with a little more power consumption recognized since serial number 609...
... it makes no difference witch country code your device was! all displays could be affected!
...that some users have installed "sFilter BlueLight" app to prevent this issue!
Maybe that all this informations does not help to solve YOUR problem, but this is a forum for questions and answers ant i thought, that this informations could be helpful to know. Maybe only for other ons only!
So if you feel disturbed of me, feel free to set me to first position in top of your ignore list!
Click to expand...
Click to collapse
Sorry, but to me the reply seemed non-friendly, as it would be addressed to a rookie user, who hasnt done his research, maybe im wrong about your post...
But overall, yes i have seen all those threads, and unfortunatley, as i have mentioned in some other LCD display threads, the app could basically be a temp fix for the issue, when its not at a disturbing level, as its a cause of a faulty panel.
At this point where my panel has been already replaced, i cant really keep track of its model.
Gmobilize said:
Sorry, but to me the reply seemed non-friendly, as it would be addressed to a rookie user, who hasnt done his research, maybe im wrong about your post...
But overall, yes i have seen all those threads, and unfortunatley, as i have mentioned in some other LCD display threads, the app could basically be a temp fix for the issue, when its not at a disturbing level, as its a cause of a faulty panel.
At this point where my panel has been already replaced, i cant really keep track of its model.
Click to expand...
Click to collapse
Okay so lets go through this together.
A burn-in only happens with amoleds as this is permanent. We have LCD panels so we have image retention which is non-permanent.
A LCD is a liquid crystal display. Means you have a certain state of the crystals. When you apply a voltage the crystals rearrange themselves and block light. This is why we need a background illumination. Anyway once you use it for a longer period with a semi-static or a static picture (like whatsapp typing bar, google maps info boxes, keyboards etc) the crystals start to shift in their relaxed form towards another state. Blue light is due to its short wavelength energy consuming -> high voltage applied -> faster image retention.
That's why blue light filters do work to some extent. (With cf lumen and root you can adjust to use less blue instead of having an overlay draining additional energy)
This liquid crystal thingie is dependent on a lot of different parameters, that's why some get it faster and some slower. My 1,5k$ thinkpad has the same issue with the navigation bar being a persisting image after 10h+ of browsing.
TLR
So this is actually not a warranty issue. LG also returned phones unrepaired as this is the negative side of a lcd and considered standard behaviour. Go for an AMOLED the next time as they can't suffer from this, but once you have image burn-in you will never get rid of it. So doesn't really make a difference.
https://en.wikipedia.org/wiki/Image_persistence (helpful for that burn in issue which a lot of people seem to get wrong)
Cheers
lolmensch said:
Okay so lets go through this together.
A burn-in only happens with amoleds as this is permanent. We have LCD panels so we have image retention which is non-permanent.
A LCD is a liquid crystal display. Means you have a certain state of the crystals. When you apply a voltage the crystals rearrange themselves and block light. This is why we need a background illumination. Anyway once you use it for a longer period with a semi-static or a static picture (like whatsapp typing bar, google maps info boxes, keyboards etc) the crystals start to shift in their relaxed form towards another state. Blue light is due to its short wavelength energy consuming -> high voltage applied -> faster image retention.
That's why blue light filters do work to some extent. (With cf lumen and root you can adjust to use less blue instead of having an overlay draining additional energy)
This liquid crystal thingie is dependent on a lot of different parameters, that's why some get it faster and some slower. My 1,5k$ thinkpad has the same issue with the navigation bar being a persisting image after 10h+ of browsing.
TLR
So this is actually not a warranty issue. LG also returned phones unrepaired as this is the negative side of a lcd and considered standard behaviour. Go for an AMOLED the next time as they can't suffer from this, but once you have image burn-in you will never get rid of it. So doesn't really make a difference.
https://en.wikipedia.org/wiki/Image_persistence (helpful for that burn in issue which a lot of people seem to get wrong)
Cheers
Click to expand...
Click to collapse
Thanks for the interesting article on LCD artifacts, however, i wanted to say some things:
As my for my first panel, that got replaced, image retention was pretty hard, as when the phone got warmer, it became really disturbing and barely usable as the keyboard and status bar started to ghost on grey background apps such as xda, the only way was to let it cool down and wait till everything disappears, as soon as i started using my phone a bit longer, the problem resurfaced very quick. So it clearly wasnt a normal reaction. Just to add, no CF.lumen like apps were able to help back then.
My current replaced panel is showing only minor signs of this, it becomes more apparent on longer usage times with the same elements and the ghosting is barely visible with not so intense usage, so i hope that this wont eventually get stronger as before. As it would seem to be a natural usage reaction, i still consider this an issue however, cause none of my previous LCD phone had anything like it, not even my LG Gpad 8.3. So im gonna try to apply warranty again if needed, as repair services seem to be pretty helpful in my country at least, as long as they have spare panels in stock.
And about amoled, i think ill pass that for a while, i have seen enough samsung demo units in stores have serious homescreen burn-ins.
With LG G5 the quality really seems to be an issue, yes there maybe lucky people with good units and so, but overall it is pretty disappointing, as feature and hardware wise i really love this device.
lol
I see the so called expert stopped responding like a retard. I had the same problem I just lgup and flashed stock all over again about 4 times and it started to show improvements. As of now I got rid of the burnt images on my lcd
Hi guys,
I have a Redmi Note 4 Snapdragon with a screen replaced recently. The problem is the screen only works after the phone is booted, if I let the screen turn off, it can't be waken up again. There's still backlight, vibration and all and I still hear sound. Which means the touch does work, only the screen doesn't display anything, just black. What can be the cause of this? Thanks everyone!
I have exactly the same problem on a Redmi Note 2. And this problem is not so rare because i found a few posts with same symptoms but i cannot find a fix. If you please find, please let me know.
Can I ask you something cause I'm a technician and I face similar problem not exactly the same. Were your screens bought with frame already glued and you face that issue? Usually such issues occur when they is no duct tape (sorry for my English) at the lcd flex cable where it folds under the frame or where the backlight circuit (I don't know the correct explanation in English I hope you understand). So I needed at my phone to replace the frame as well that's why I bought a lcd with frame (that of course was terribly glued). My issue is blacklight flickering when it wakes from sleep and if I push the edges it's ok. I have replaced a lot of note 3 LCDs without frame and I know that in all of them I had to put duct tape to make them work properly and without issues, I had only one for note 3 pro SE that was properly made. So I believe both your issues as well as mine have to do with that. If you have the broken ones, take apart the new and check side by side the flex cables and if you find exposed connections compared to the original just put duct tape.
Sent from my Redmi Note 4 using Tapatalk
earthscaper said:
Hi guys,
I have a Redmi Note 4 Snapdragon with a screen replaced recently. The problem is the screen only works after the phone is booted, if I let the screen turn off, it can't be waken up again. There's still backlight, vibration and all and I still hear sound. Which means the touch does work, only the screen doesn't display anything, just black. What can be the cause of this? Thanks everyone!
Click to expand...
Click to collapse
Perhaps you might want to enlighten us as to which ROM are you using, and who is the manufacturer of the lcd display?
DarthJabba9 said:
Perhaps you might want to enlighten us as to which ROM are you using, and who is the manufacturer of the lcd display?
Click to expand...
Click to collapse
Hi, I'm using the Ressurection Remix ROM on Android 7.1.2, planning to update to Oreo soon with the Pixel Experience ROM. And the LCD manufacturer is Tralfagar.
earthscaper said:
Hi, I'm using the Ressurection Remix ROM on Android 7.1.2, planning to update to Oreo soon with the Pixel Experience ROM. And the LCD manufacturer is Tralfagar.
Click to expand...
Click to collapse
Well, I don't know about Trafalgar - but if the new display is has an ebbg chipset, then you may have problems. There have been issues with ebbg displays and TWRP (when using custom ROMs - see for example https://forum.xda-developers.com/re...redmi-note-t3716706/post74815338#post74815338). Does everything work properly when you reboot to TWRP recovery? If not, then this may be the problem - and you may need to change your ROM to the latest MIUI releases.
I am facing same problem
I have redmi note5/5+, using custom rom (ion), I am facing same problem, changed lcd two time, tried with other roms, but nothing improved, did you find any solution.