A50 Always On Display problem! Please help! - Samsung Galaxy A50 Questions & Answers

I have been using A50 for a few days. I am noticing an unusual problem with my Always on display. When the fingerprint sensor is on and the AOD is set to "Tap to Show," the AOD text becomes distorted and glitchy in dark or in dim light, while it's fine when seen in a well lit room. The issue resolves when the fingerprint sensor is disabled. This problem is most noticable when the text color or AOD is blue, green and yellow. I have done a system reset but the problem still persists. Please help me.
Guys also let me know if you can see it in your device too.

Not seen often. But yeah once when I tapped the screen to show fingerprint, my white AOD turned green. No other issue, yet. Maybe you've got hardware problem

Pratham Gajjar said:
Not seen often. But yeah once when I tapped the screen to show fingerprint, my white AOD turned green. No other issue, yet. Maybe you've got hardware problem
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Me too, resolved by uninstalling themed aods and applying the default one (1st)

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Display Dimming/Tint Issue

Hi Guys,
This is my first post so apologies in advance if this is not the correct place to ask this question or if I don't particularly explain the issue I'm having properly.
Something incredibly annoying and frustrating is happening with my display every night. I notice that around 7pm each evening, my phone will go from a nice crisp looking display to one with a yellowish/warm hue. It's as if my blue light filter is on but when I check, it's definitely off. I turn it on and nothing changes with the display, but when I turn it off, the display goes back to how it previously was. I am currently using the adaptive screen settings, auto brightness turned off, and blue light filter turned on with the customer schedule of midnight to 9am. I've also tried turning off blue light filter altogether but still run into this issue. It keeps happening every so often in the same night even after I've "corrected it" using the method of turning on and off the blue light filter.
Is this to be expected with the adaptive screen mode? I love how vivid and bright it is during the day, but despise the yellowish tint at night. Could it be possible that the blue light filter is somehow turning on by itself even when I've turned the feature completely off?
I appreciate any assistance. Samsung tech support was not particularly helpful and told me to go to Costco where I purchased it from and return it.
Thanks,
Cam
Have you tried configuring the color balance in the Display settings?
GigaSPX said:
Have you tried configuring the color balance in the Display settings?
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Thanks for your reply. I haven't tried that yet because I figured it didn't matter what setting I adjust it to as the display would automatically change in the evening anyways.
Camron13 said:
Thanks for your reply. I haven't tried that yet because I figured it didn't matter what setting I adjust it to as the display would automatically change in the evening anyways.
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It's strange that even you already turned off Blue Light Filter, it's still making it dim. I find the dimming helpful since it doesn't strain the eyes at night. You could try reflashing the software for the phone.
GigaSPX said:
It's strange that even you already turned off Blue Light Filter, it's still making it dim. I find the dimming helpful since it doesn't strain the eyes at night. You could try reflashing the software for the phone.
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I agree, but I would like for it to be turned on later such as 1 hour before I go to bed.
At 7pm PST this evening (about 15 min ago), the screen regained it's yellow tint again. I turned on the blue light filter, then turned it off to get it back to how it was initially previous to 7pm.
The Samsung support rep asked me to factory reset my phone, but that didn't work either. Would that be similar to flashing the software? I can certainly give it a try but was just wondering if the factory reset essentially did the same thing. I'm really not sure what this could be.
Camron13 said:
Hi Guys,
This is my first post so apologies in advance if this is not the correct place to ask this question or if I don't particularly explain the issue I'm having properly.
Something incredibly annoying and frustrating is happening with my display every night. I notice that around 7pm each evening, my phone will go from a nice crisp looking display to one with a yellowish/warm hue. It's as if my blue light filter is on but when I check, it's definitely off. I turn it on and nothing changes with the display, but when I turn it off, the display goes back to how it previously was. I am currently using the adaptive screen settings, auto brightness turned off, and blue light filter turned on with the customer schedule of midnight to 9am. I've also tried turning off blue light filter altogether but still run into this issue. It keeps happening every so often in the same night even after I've "corrected it" using the method of turning on and off the blue light filter.
Is this to be expected with the adaptive screen mode? I love how vivid and bright it is during the day, but despise the yellowish tint at night. Could it be possible that the blue light filter is somehow turning on by itself even when I've turned the feature completely off?
I appreciate any assistance. Samsung tech support was not particularly helpful and told me to go to Costco where I purchased it from and return it.
Thanks,
Cam
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It's the custom schedule for the blue filter. You can change it in display settings.
Mr. Orange 645 said:
It's the custom schedule for the blue filter. You can change it in display settings.
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This does not fix it. I have my custom schedule set to enable at 8:00 and disable at 8:01 but it still turns on at 7pm.
Finally figured it out!!! Go to Google Play Books. Open a book and tap the screen to find the letter A. From there go to settings and turn off the night light. Whew! This has been bothering me for months!! Hth!!
I'm having the exact same issue except I've turned off/on the blue light filter a million times and it doesn't fix it.
I also don't have google play books installed so it's not that. I've tried messing with every "display" setting but nothing fixes it.
My phone did this same thing a couple months ago and when I woke up the next morning, the display was back to normal. Now it just did it again but even though its a day later, my display is still all messed up (not as bright and crisp, has a yellowish hue to it).
Anyone got any other ideas or does this sound like some kind of hardware issue?
I had the same problem specially when I go to sleep at my dark bedroom, my phone is Samsung Note 8, and I just found the solution. Turn your phone to the otherside, look at the main Camera, mine has two cameras, a flash, and a rectangle black sensor at the end. I covered this sensor with a thick black paper that I found from a brochure, taped it in place, and Wala ? no more screen dim.
WOW
Esselman12296 said:
Finally figured it out!!! Go to Google Play Books. Open a book and tap the screen to find the letter A. From there go to settings and turn off the night light. Whew! This has been bothering me for months!! Hth!!
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This has been bothering me for more than a year. I had to get a free book to try it out. Thank you SOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO much!!!

Ambient display (always on) flickering a middle brightness

Got a Pixel 2 xl off ebay and everything seems fine just the ambient display (always on) screen flickers at middle brightness. In the dark it is fine and the bright light it is fine just mid brightness I can notice it. Has anyone else noticed this? Pretty happy with the phone so far and know the camera will make up for anything just find it pretty annoying at times.
Also the fingerprint sensor is random, sometimes it works other times it won't recognize the print others it says the sensor is dirty. Thinking this phone has a couple of hardware faults and that I should sent it back but for £300 I don't know if it was worth it,any thoughts??
Did hard rest no luck with that so going to try development package, then maybe custom rom to see if they can iron out the issues.
I disabled "New Notifications" toggle from the Settings which keeps the ambient display on but does not wake the phone up and show lock screen for new notifications. Seems to work.
I guess the problem is about this new "Silent Notifications". You can not see them but they come and go momentarily waking the phone up.

Display can't differentiate between black color, and dark colors?

I was watching a video on my PC's LCD screen, but I decided that I would continue it on my A70 instead.
I knew that I'd get different colors because it has an AMOLED display, but I didn't think that most of the dark areas in the video would get turned off! The screen literally turns off the dark colors even if they weren't totally black! And the more you dim the brightness of the screen, the more pixels it turns off! This can also be seen when you put a video lock screen that has dark colors and you dim the brightness. You're gonna see that most of the pixels turn off, and the colors of the remaining pixels will get distorted.
I've faced this issue on the A70, but on my brother's A50 the display is totally fine.
*Current lock screen wallpaper that I can clearly see this issue on: Decor (animated)
PS: My phone previously had the touch panel issue(where the screen feels sluggish when scrolling, and would sometimes click on stuff by itself), which didn't get fixed with the OTA update, which forced me to go Samsung's customer care, which they told me that they need to remove the firmware altogether(because the OTA update didn't install successfully), and then flash the already updated firmware, which indeed fixed the touch panel issue to a degree(it still happens but not as frequent as before).
Do you guys face this issue, or is it just my device? I also sent a message to Samsung explaining the issue through Samsung Members app, but they told me to go get the correct firmware flashed.

Question WARM DISPLAY TINT

So this morning I got my oneplus 9pro, and things were all fine until evening. i didnt enable, reading mode, comfort vision, nightlight etc but the display started to look warmer with whites having a reddish tint. I tried to use Advanced mode in color calibration and turned down the tone to cool and green. but the always on display AOD still shows the white text with reddish tint and as soon as I unlock the device I can see the display changing back to my cooler settings from warm. I took screenshot of a white blank page from DOCs app and it was yellow in my device but as soon as I sent it to my friend in whatsapp it was all white. Searched the internet for everything and still cant seem to figure out the solution. iF its a hardware or software issue. I tried color inversion, wipe cache, color correction, reset device everything. PLEASE HELP
it is most likely the comfort tone. deactivate the slide
Yup definitely comfort tone
Comfort tone
Mar-cel said:
it is most likely the comfort tone. deactivate the slide
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tech_head said:
Comfort tone
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ryantf420 said:
Yup definitely comfort tone
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I mentioned it fellas. No comfort tone nothing the screen is totally warm. Even if I set it to coolest settings I can see the yellowish white when scrolling. Especially in AOD it gets worse. Is this hardware or a software problem?

Question Green tint in lockscreen, display issue or software?

Hello guys,
I've recently bought a snapdragon version of S21 Fe. Yesterday, while I was using my phone in absolute darkness with low brightness, I've noticed that there is a green tint on the lockscreen. When I get past the lockscreen, the green tint disappears. I've researched about it, and it's a problem that only happens when the fingerprint is turned on. Turning the fingerprint off removes that issue. Is this a display issue or some form of software issue? I've updated to latest one ui 5. I don't have a warranty as well. Should I sell this phone? Please help me identify the problem and give a solution to what should I do now :')
Hello
can you post a screenshot?
The green dot in the upper right corner of the screen indicates that the camera is active.
Did you enable facial recognition? that could be an explanation....

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