Screen flickering issue on j7 [Fix] - Samsung Galaxy J7 Guides, News, & Discussion

Screen Flickering Issue Fix for Galaxy J7
As there are so many people Asking about their Screen Flickering issue on j7,whats the reason?,Is there any solution?
ANS:-YES
As this problem of screen flickering is starting causing after its Marshmallow update, As there is Some updates given by Samsung in Marshmallow which causing issue in Motherboard......So we can called it as somewhat issue of Software and as well of Hardware.
THERE IS FEW SOLUTION YOU CAN DO TO FIX SCREEN FLICKERING ISSUE.
1) Disable Turn off harware overlays from developers option
2) Use screen Filter app from playstore
3) If the above steps wont works then u have to replace display.:silly:
Credit:- @Harvey_Spectar @SidRose01
Dont forget to hit the thanks...?

prashantp01 said:
Screen Flickering Issue Fix for Galaxy J7
As there are so many people Asking about their Screen Flickering issue on j7,whats the reason?,Is there any solution?
ANS:-YES
As this problem of screen flickering is starting causing after its Marshmallow update, As there is Some updates given by Samsung in Marshmallow which causing issue in Motherboard......So we can called it as somewhat issue of Software and as well of Hardware.
THERE IS FEW SOLUTION YOU CAN DO TO FIX SCREEN FLICKERING ISSUE.
1) Disable Turn off harware overlays from developers option
2) Use screen Filter app from playstore
3) If the above steps wont works then u have to replace display.:silly:
Credit:- @[email protected]
Click to expand...
Click to collapse
Nice work bro

Thankyou..

Nice Work Bro:good::good:
~☆AkHiLYO☆

Harvey_Spectar said:
Nice work bro
Click to expand...
Click to collapse
Thanks bro

TarunJ7 said:
Thankyou..
Click to expand...
Click to collapse
Your welcome

devilav said:
Nice Work Bro:good::good:
~☆AkHiLYO☆
Click to expand...
Click to collapse
Thank u brother ?

Hey... good you make the thread for this issue

Is this the reason why J7 prime uses a tft instead of a AMOLED screen?
Sent from my SM-G610F using Tapatalk

sulasno said:
Is this the reason why J7 prime uses a tft instead of a AMOLED screen?
Sent from my SM-G610F using Tapatalk
Click to expand...
Click to collapse
Yes.

Related

Black screen randomly after a while when screen is on.

Hi there
I've an jiayu S3 Advanced for some time And no matter what ROM i use I've got a problem with screen goes black - it's like LCD doesn't got signal or something like that. I've noticed that touch works and phone is unlocked and works.
It's very annoying...
Anyone of you got similar problem and have a advice how to resolve ? I'm afraid that it might hardware related...But maybe it isn't ? Maybe It driver fault of something like that ?
If anyone of you have any advice please let me know.
Regards.
I have the problem the most time when doing something and call is incoming
Gesendet von meinem s3 mit Tapatalk
Also have the issue, don't think I had the issue in RC5 but I do have it a lot in MM roms
Happens a LOT when there's data or calls, but not exclusive to those situations.
Also S3A
sybreeder said:
Hi there
I've an jiayu S3 Advanced for some time And no matter what ROM i use I've got a problem with screen goes black - it's like LCD doesn't got signal or something like that. I've noticed that touch works and phone is unlocked and works.
It's very annoying...
Anyone of you got similar problem and have a advice how to resolve ? I'm afraid that it might hardware related...But maybe it isn't ? Maybe It driver fault of something like that ?
If anyone of you have any advice please let me know.
Regards.
Click to expand...
Click to collapse
do you use any tempered glass or something similar that perhaps it covers the sensor?!
sent from my JiaYu S3 through TapaTalk
Ok in my case this is clearly mobile network related.
Had the phone on airplane mode (wifi and BT on though) and it never went dark, turned off airplane mode and it happened instantly.
Edit: And it happens a lot with a Kompson battery. Not with the green battery.
[emoji20] [emoji20] [emoji20] [emoji20] [emoji20]
that's very strange indeed!!!
JiaYu S3, Nougat 7.1
Yep, but I switched SIM cards from their slots and it's not happening anymore!
Weird!!!!
Guys, I have this problem mee too. It is very fristrating... I suppose it is a bad behaviour of Proximity sensor. I'm thinking to disable one sensor each test and see if probelm remains... someone know how I can do?
I tried also to recalibrate proximity sensor without result.
Now I try to switch sim cards as suggested from nature boy..
Skelos said:
Guys, I have this problem mee too. It is very fristrating... I suppose it is a bad behaviour of Proximity sensor. I'm thinking to disable one sensor each test and see if probelm remains... someone know how I can do?
I tried also to recalibrate proximity sensor without result.
Now I try to switch sim cards as suggested from nature boy..
Click to expand...
Click to collapse
Switch sim doesn't work. Any suggestion?
I had this olso in older versions of the rom for me it helps making a clean reflash of rc5 and upgrade to stabel10
Gesendet von meinem S3 mit Tapatalk
Skelos said:
Switch sim doesn't work. Any suggestion?
Click to expand...
Click to collapse
try disabling your sim for a while to see if it's the card or something else.
nature boy said:
try disabling your sim for a while to see if it's the card or something else.
Click to expand...
Click to collapse
I disabled Smartwakes gestures and for now never see black screen.
Could you try and let me know if I guessed?
nature boy said:
try disabling your sim for a while to see if it's the card or something else.
Click to expand...
Click to collapse
It comes again
Skelos said:
I disabled Smartwakes gestures and for now never see black screen.
Could you try and let me know if I guessed?
Click to expand...
Click to collapse
It comes again, I don't guessed.
Don't have the issue anymore after changing sims.
nature boy said:
Don't have the issue anymore after changing sims.
Click to expand...
Click to collapse
Guys is unbelivable! I phisically removed a Sim from the phone and I never seen Black screen!
Edit: Black screen come again ?
Skelos said:
Guys is unbelivable! I phisically removed a Sim from the phone and I never seen Black screen!
Edit: Black screen come again
Click to expand...
Click to collapse
Played with my S3 the last couple of days and disabling double-tap to wake seems to have fixed the issue.
I have the same problem, none of the above have fixed it for me
dmdamiyo said:
I have the same problem, none of the above have fixed it for me
Click to expand...
Click to collapse
which ROM?
Did you install any tempered glass?
when did this start to happening?
Sent from my Jiayu S3 using XDA Labs
Currently I'm on
[ROM] [7.1.2] OFFICIAL Resurrection Remix - JiaYu S3
Click to expand...
Click to collapse
Happened as well (but more often) on
[ROM] [6.0.1] Unofficial Sandstrangers LineageOS13 - JiaYu S3 [MT6752]
Click to expand...
Click to collapse
I don't have any tempered glass. Previously I had the Lollipop Xtreme and as far as I remember I didn't have this issue.

Just a question

Why does the Moto G4 Play screen keep flickering when I am doing normal activities or changing to a live wallpaper. Once it just flickered so hard that the entire screen went black for 12 seconds and then it was back. Usually flashes for 3 seconds. I did not root or do anything to my device can you please help me
Guys please reply I need help
I experience it when i play videos in YouTube
Ctafolla2 said:
I experience it when i play videos in YouTube
Click to expand...
Click to collapse
Any ideas to solve it
I have it happen here and there. A flicker or two for me. Happened on my G3 also. I think it's a 6.0.x issue, and not a phone issue. It doesn't really bother me though.
bobbyphoenix said:
I have it happen here and there. A flicker or two for me. Happened on my G3 also. I think it's a 6.0.x issue, and not a phone issue. It doesn't really bother me though.
Click to expand...
Click to collapse
Well it flickers way too hard for me, simple waiting for the Nougat update and hope it will get rid of the flickering, aargh it just flickered right now
Guys will the nougat update even actually come to the Moto g4 Play
Ashutosh Sundresh said:
Guys will the nougat update even actually come to the Moto g4 Play
Click to expand...
Click to collapse
I am not well understood (I am Spanish) the translator does not help me
nick more said:
I am not well understood (I am Spanish) the translator does not help me
Click to expand...
Click to collapse
¿Cuándo se publicará la actualización del turrón?
I don't know Spanish at all. The translator gave me this.
Ashutosh Sundresh said:
�Cu�ndo se publicar� la actualizaci�n del turr�n?
I don't know Spanish at all. The translator gave me this.
Click to expand...
Click to collapse
Thank you very much for the clarification, the truth that there is not much information of the update, we have to wait
The only way to stop this flickering is to root. What are you doing in XDA without rooting the phone? Flash TWRP using a PC with minimal ADB and fastboot and Motorola Drivers installed.
Zephoro said:
The only way to stop this flickering is to root. What are you doing in XDA without rooting the phone? Flash TWRP using a PC with minimal ADB and fastboot and Motorola Drivers installed.
Click to expand...
Click to collapse
My phone is rooted. I have TWRP. The screen flickers in normal activities.
Flash a custom ROM. My fav is ZephyrOS because it gave my phone great performance than the stock one. It stopped the flickering too.
Zephoro said:
Flash a custom ROM. My fav is ZephyrOS because it gave my phone great performance than the stock one. It stopped the flickering too.
Click to expand...
Click to collapse
Flashed CM 14.1 and the issue is solved! Thanks!
I've had my phone stock for ages, never once saw a flickering screen...
YMMV I suppose.
What do you mean by YMMV. Noob question, sorry.
I read somewhere that you can stop the flickering disabling the MotoDisplay.
I don't use it, and mine doesn't flicker.
Ashutosh Sundresh said:
What do you mean by YMMV. Noob question, sorry.
Click to expand...
Click to collapse
YMMV = Your Mileage May Vary
For example:
Pointing at Hero Splendor "Kitna deti hai?"
Owner "Bhaiya 80 de deti hai but YMMV"
rafaelrgi said:
I read somewhere that you can stop the flickering disabling the MotoDisplay.
I don't use it, and mine doesn't flicker.
Click to expand...
Click to collapse
Thx!
Ashutosh Sundresh said:
Why does the Moto G4 Play screen keep flickering when I am doing normal activities or changing to a live wallpaper. Once it just flickered so hard that the entire screen went black for 12 seconds and then it was back. Usually flashes for 3 seconds. I did not root or do anything to my device can you please help me
Click to expand...
Click to collapse
Hi Ashutosh, I'm experiencing the same issue. While building and modding SomefeaK Kernel y ended up realizing that it's most likely to be a hardware problem since I solved the graphics driver bugs with the SELinux policy modification I made by doing some research about the SuperSU binaries.
This way, EGL doesn't crash anymore but the screen keeps flickering.
Screen flickering is also present in the recovery which is what I believe a confirmation about this being a hardware bug.
We could try asking Motorola a replacement if we present a complaint to them, even with an unlocked bootloader. Why? In my case, the temperature caused by this hardware bug melt the volume keys painting (decolored them).

S7 edge screen problem.! Hardware or software? Video Inside.

Hi.
I recently i noticed onMy 5 month old edge there is screen flekring. this start 2 week ago and was so minimal and stayed for sec and disappeared. today its wont disappeare. and stayed for longer time
i made video showing my problem Here
and advise or tips
Note my phone out of warranty at least local warranty.
. Thank you
Hey ,
did you try to flash stock firmware ?
i never root the device its running stock firmware. ? Maybe i need to test different Rom.
phone back to work normally and flicking happen from time to time. and for short time. its kinda wired!
murad052 said:
i never root the device its running stock firmware. ? Maybe i need to test different Rom.
phone back to work normally and flicking happen from time to time. and for short time. its kinda wired!
Click to expand...
Click to collapse
Hi, I have the same problem too. Could you share your solution with me?
Mine display today gone crazy, I already reboot it and still the same, I will reset but I think is hardware.
cavags5 said:
Mine display today gone crazy, I already reboot it and still the same, I will reset but I think is hardware.
Click to expand...
Click to collapse
It's hardware issue.
https://forum.xda-developers.com/showpost.php?p=70499471&postcount=73
cavags5 said:
Mine display today gone crazy, I already reboot it and still the same, I will reset but I think is hardware.
Click to expand...
Click to collapse
FİXED İ AM METHOD KERNEL FLASHED REPAİRED
https://forum.xda-developers.com/s7-edge/how-to/troubleshoot-gray-line-problem-fixed-t3558262
hasanben35 said:
FİXED İ AM METHOD KERNEL FLASHED REPAİRED
https://forum.xda-developers.com/s7-edge/how-to/troubleshoot-gray-line-problem-fixed-t3558262
Click to expand...
Click to collapse
Huh? Wha? That's a fix for screen flickering?
Op, search youtube for S7 Edge screen flickering and be amazed! Brand new S7s were doing that.
If you slide the brightness to max, it should stop. Or if bright light hits the dimming sensor, it stops.
TRoN_1 said:
Huh? Wha? That's a fix for screen flickering?
Op, search youtube for S7 Edge screen flickering and be amazed! Brand new S7s were doing that.
If you slide the brightness to max, it should stop. Or if bright light hits the dimming sensor, it stops.
Click to expand...
Click to collapse
Exactly, at max brightness stop.
But i think is hardware.
And when gets more hot it's worst.
I had the same problem on MM but fixed all problems on Nougat.
Wu187 said:
I had the same problem on MM but fixed all problems on Nougat.
Click to expand...
Click to collapse
I had Nougat since beta, and I have latest BTU more than a week since last update but only yesterday starts doing this. I will try a reset if it continues, I will send it to warranty.
nougat echoe rom problem solved ael kernel problem fixed !!! no max brightness problem ael kernel and echoe nougat rom fixed friends device
---------- Post added at 09:42 PM ---------- Previous post was at 08:56 PM ----------
OH MY GOD ANDROID MARSMALLOW STOCK ROM AND pwmfree-v11_g935f kernel work gray line problem fixed
https://www.dropbox.com/s/88bdtdgqvraah85/pwmfree-v11_g935.zip?dl=0
Most likely an issue with the AMOLED PWM implementation/controller, the flicker free Kernel doesn't use PWM to control Brightness.
So this might be an suitable workaround for users without warranty or possibility of repair.
Wootever said:
Most likely an issue with the AMOLED PWM implementation/controller, the flicker free Kernel doesn't use PWM to control Brightness.
So this might be an suitable workaround for users without warranty or possibility of repair.
Click to expand...
Click to collapse
I already reset and now flash M and gonna send to warranty.
They fix it.
cavags5 said:
Mine display today gone crazy, I already reboot it and still the same, I will reset but I think is hardware.
Click to expand...
Click to collapse
fixed kernel flash my tested fixed screen
hasanben35 said:
fixed kernel flash my tested fixed screen
Click to expand...
Click to collapse
I need my warranty and don't gonna root it only because of this.
murad052 said:
Hi.
I recently i noticed onMy 5 month old edge there is screen flekring. this start 2 week ago and was so minimal and stayed for sec and disappeared. today its wont disappeare. and stayed for longer time
i made video showing my problem Here
and advise or tips
Note my phone out of warranty at least local warranty.
. Thank you
Click to expand...
Click to collapse
Its a hardware issue, happened to me on day one, returned phone and they replaced the screen.

[FIX][SD] Display Burn In Issue On Redmi Note 4

Read The FullThread First
So I was having screen burn issue on my Redmi Note 4 Snapdragon varient and I was really sad to see burn in issues after flashing Resurrection Remix ROM.
Burn in issue didn't happen to me before but after I flashed Custom ROM, I started noticing it.
So then I went to Service Centre and I showed them the issue.. They replaced my LCD Panal.. I was happy and thought I'd not get burn in issue again.. But nope.. It happened again..
Then I started searching for posts about burn in issue.. And finally on this thread https://forum.xda-developers.com/redmi-note-4/help/screen-burn-mido-3-32-tianma-display-t3673540 @muzaffarsyam
posted a fix for this.. So first I thought it was a hardware issue but after trying his solution, I realised that it was actually software issue.. It's Actually Colour Calibration issue..
All You need to do is set the "Colour Calibration" as shown in the attachment and It will fix the issue.. This is tested by me and @muzaffarsyam and so far it's working fine.. He has given me the permission to make a thread for this issue...
All Credit Goes To : @muzaffarsyam
Ripunjoy said:
So I was having screen burn issue on my Redmi Note 4 Snapdragon varient and I was really sad to see burning issues after flashing Resurrection Remix ROM.
Burning issue didn't happen to me before but after I flashed Custom ROM, I started noticing it.
So then I went to Service Centre and I showed them the issue.. They replaced my LCD Panal.. I was happy and thought I'd not get burning issue again.. But nope.. It happened again..
Then I started searching for posts about burning issue.. And finally on this thread https://forum.xda-developers.com/[email protected]
posted a fix for this.. So first I thought it was a hardware issue but after trying his solution, I realised that it was actually software issue.. It's Actually Colour Calibration issue..
All You need to do is set the "Colour Calibration" as shown in the attachment and It will fix the issue.. This is tested by me and @muzaffarsyam and so far it's working fine.. He has given me the permission to make a thread for this issue...
All Credit Goes To : @muzaffarsyam
Click to expand...
Click to collapse
My latest setting ...
muzaffarsyam said:
My latest setting ...
Click to expand...
Click to collapse
Yes Bro.. Thanks To You
Hi, good thing we come to conclusion to solution, everything I do before this thread started not working.
I`ll try to sett the contrast to Cool (MIUI) since only this logic solution.
I try to check the LCD on CIT and the issue not showing, so I`m 60% sure this is software/setting issue
tekka19 said:
Hi, good thing we come to conclusion to solution, everything I do before this thread started not working.
I`ll try to sett the contrast to Cool (MIUI) since only this logic solution.
I try to check the LCD on CIT and the issue not showing, so I`m 60% sure this is software/setting issue
Click to expand...
Click to collapse
All we need is to make report at xiaomi..
muzaffarsyam said:
All we need is to make report at xiaomi..
Click to expand...
Click to collapse
Yes.. Exactly.. How How Can We Approach? Where To Mail?
What about MIUI 9 ? After change it to cool setting burn in is still visible.
djibril13 said:
What about MIUI 9 ? After change it to cool setting burn in is still visible.
Click to expand...
Click to collapse
This Is Only Tested In LOS 14.1 Based ROM.. I Haven't Tested Or Flashed MiUi 9 Yet.. So Please Wait.. Maybe @muzaffarsyam Or @tekka19 Will Come Up With A Fix . Or I'll Try To Make A Fix When I Flash MiUi 8 Or MiUi 9
Use any kernel manager app and set RGB like this in screenshot and take a rest of phone 30 min screen burn gone
Blueman1990 said:
Use any kernel manager app and set RGB like this in screenshot and take a rest of phone 30 min screen burn gone
Click to expand...
Click to collapse
Wow.. Great.. Thanks For Sharing
Ripunjoy said:
Wow.. Great.. Thanks For Sharing
Click to expand...
Click to collapse
Thanks dude....
It works like charm
HaiderHady said:
Thanks dude....
It works like charm
Click to expand...
Click to collapse
You're Welcome
Ripunjoy said:
You're Welcome
Click to expand...
Click to collapse
which color profile should I use??
alfat696 said:
which color profile should I use??
Click to expand...
Click to collapse
Default One
Ripunjoy said:
Default One
Click to expand...
Click to collapse
i still have a little burn in top ...what should i do bro?
alfat696 said:
i still have a little burn in top ...what should i do bro?
Click to expand...
Click to collapse
I Had Too.. On The Status Bar.. But Fixed Now.. Go To Colour Calibration Option And Set RGB As The Attachment Picture In The Thread
Ripunjoy said:
I Had Too.. On The Status Bar.. But Fixed Now.. Go To Colour Calibration Option And Set RGB As The Attachment Picture In The Thread
Click to expand...
Click to collapse
yap still there is a bit ....will it disappear slowly??
alfat696 said:
yap still there is a bit ....will it disappear slowly??
Click to expand...
Click to collapse
I Think So.. Are Seeing Same Burn In For More Than 1 Hour?
kinda bt its slowly fading

Can see fingerprint sensor screen on

Hey guys, got my 7t McLaren yesterday amazing device. But its late now so screen is dim and using dark mode with Samsung browser, low brightness and i can see a small cicle where the fingerprint is.Have a panzerglass on my screen so maybe its reflecting the light to the sensor? Is this normal behavior?
My mate 20 pro dont have this (also with UV glue panzerglass)
Thanks guys
Goku1992 said:
Hey guys, got my 7t McLaren yesterday amazing device. But its late now so screen is dim and using dark mode with Samsung browser, low brightness and i can see a small cicle where the fingerprint is.Have a panzerglass on my screen so maybe its reflecting the light to the sensor? Is this normal behavior?
My mate 20 pro dont have this (also with UV glue panzerglass)
Thanks guys
Click to expand...
Click to collapse
No I've not got that at all ?
Are u using the fingerprint sensor? Can u try using Samsung browser then using dark mode. The brightness on dark. Then pull out the notification panel
Goku1992 said:
Are u using the fingerprint sensor? Can u try using Samsung browser then using dark mode. The brightness on dark. Then pull out the notification panel
Click to expand...
Click to collapse
Yes I do, just installed and done what you said and I see nothing
jaythenut said:
Yes I do, just installed and done what you said and I see nothing
Click to expand...
Click to collapse
Thank you. I wrote the Support and they told me to send poctures hope i can make one that shows this
Goku1992 said:
Thank you. I wrote the Support and they told me to send poctures hope i can make one that shows this
Click to expand...
Click to collapse
Good luck bud hope you get it fixed
Here is a picture
Goku1992 said:
Thank you. I wrote the Support and they told me to send poctures hope i can make one that shows this
Click to expand...
Click to collapse
jaythenut said:
Good luck bud hope you get it fixed
Click to expand...
Click to collapse
Thank you buddy. Sometimes you receive an monday device lol
Goku1992 said:
Here is a picture
Click to expand...
Click to collapse
Dam that's not good ?
jaythenut said:
Dam that's not good
Click to expand...
Click to collapse
No it isnt :/ iam ising the dark mode system wide mayve this is the problem? The fingerprint brightness is very high and the everything dark causes this?
Goku1992 said:
No it isnt :/ iam ising the dark mode system wide mayve this is the problem? The fingerprint brightness is very high and the everything dark causes this?
Click to expand...
Click to collapse
No I'm dark everything as well still don't see that even if I turn up the brightness
jaythenut said:
No I'm dark everything as well still don't see that even if I turn up the brightness
Click to expand...
Click to collapse
Nice haha. Also Samsung browser dark mode? Only thing i have is the mclaren wallpaper rest pure black with substratum. Also status bar is immersive via system ui tuner in the internet Browser (had burn in the Icons on m s9+ after 1,5 years xD)
My phone is always on dark mode too and I've never seen it, actually never paid attention to it.
Sent from my OnePlus7TPro using XDA Labs

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