IMPORTANT: Check if Your Samsung Galaxy Smartphone has SCREEN BURN-IN or Not (Hopefully it doesn't) 

Grab the wallpaper here: sakitechonline.com/2021/04/27/truly-stunning-samsung-galaxy-wallpapers/

You don't need to adjust the brightness, it will set it to max automatically when you open the tool.

Hi Saki. Just want to take this opportunity for being early, hoping you'll see this and say thank you for all this amazing videos, I just switch to N20U from iphone not long ago and your videos have been helping so much. So thank you and continue making amazing videos!

Thank you for this Saki. My phone, Samsung Galaxy Note 10 plus, is good 😊❤️.

Actually a better way to check for this is if you look for a light grey image and make that full screen and you can see burn in better that way. Also, if you're checking for screen uniformity issues you don't want to run at max brightness because voltage irregularities (what causes uniformity issues) generally shows up on lower brightness values.

It's better not to nit pick burn in if it's not visible on the screen because amoled will definately have some burn in after 2+ year of hard usage .

Great tip, however I won't be doing this on my Fold2 or N20U. Once I see it, I won't be able to unsee it, lol

When saki found nothing to share on RU-vid 🤣🤠

Now that you've opened this can of worms diagnostic tool in the dialer, you gotta make a tutorial for it! Please!

I had Screen burn in on my Note20 Ultra. I spoke w/a Verizon tech coach, Had To Get a new phone. The whole process was pretty painless. I had a brand new Note20 Ultra before 5 p.m. the next day. That's why I love Verizon.

Screen Burn In are more visible on Shades of Gray color i've tested that Blue, Green, Red no burn ins show but when i look at in the Gray color i can see my navigation bar burn in.

I just tried it on my Note 10+ and all colors are crystal clear.. Thanks for the update.

When I typed in the code nothing happened after turning off adaptive display in my settings. It did not take me to my diagnostics.

Wow, the code you gave does not work in the United States Versions I have Verizon Wireless.

that code doesn't work on my ultra 20 (with Verizon)

Hi. I notice how there is unevenness in screen whenever I look in grey color at less than 50% brightness and when I raise it beyond 50%, it seems to disappear. I don't know if it's screen burn or what, what do you think?

It doesn't work for my phone note 20 ultra 5g Verizon??

I tried on my s21 plus that code doesn't work on my phone does not take me to that menu saki

Sent back my S20 ultra to verzion 2 weeks ago for screen burn. They Sent me a S21 ultra next day. Don't know if that's an upgrade depending on your views but it's nice atleast.

I'm using my Mrs old S9+ whilst mine is being repaired and this definitely does have burn-in! In fact there's a pink shadow of her old home screen behind nearly everything I do! I get mine back today, and I'm grateful that I had a phone to use over the last week 😏

My verison s9 plus won't allow me to enter those codes😒

Don't forget to remove force dark mode in developer option

It will apply to practically any amoled display out there because it's most probably manufactured by Samsung

Is there another way to access this diagnostic? The phone pad pin did not work on my note 10+ and i have an issue with a small spot on my phone. Thank you

I've had burn in on all my Samsung note phones its a real pain especially if your a power user and play games

Anyone knows the difference between OLED, LED and LCD? Well I believe all phones have burn-in screens. Once you leave a certain wallpaper, screensaver or AOD on for a long period of time, in the same spot without bouncing around the screen, you’re gonna experience a permanent silhouette of the image. I had a nightstand clock on my phone but it never moved around the screen, always stood in the same spot everyday, and it eventually burned in the screen. Now when I use my phone I can see the nightstand clock in the background and it looks horrible! My advice to everyone is to never use the AOD or any other screensavers for that matter unless you want to ruin your phone. And that goes for all devices such as TVs, computers, tablets, etc…

Mine has had multiple burn in marks last few weeks and they are visible so i dont have to check if my phone has it bc i can see it.

This just started happening on my s20 plus. Tik tok and RU-vid unfortunately

Just checked my s20+ that I've had since March 2020. Not a single sign of burn-in. Still looks great too!

The diagnostic screen has now been disabled from my A54 5g after the One UI update. So I had to install a separate app to test my screen. And guess what, NO BURN IN!

Can't get to that page; when I type in *#0*# on the keypad it does nothing on my Note 20 Ultra

The diagnostic codes won't/don't work on my phone (A03s). How can I get these to work? I KNOW I have burn in happening on my phone, but want to check it out. Please advise!

Nice one Sakitech well shown and proven with the Samsung s23ultra 512gb is a phone i am clearly looking to buy touch wood it is a brilliant phone with Snapdragon processor but the display is having very poor issues with the amoled screen and burn problems this is known widly at the moment i hope not but are safer options when buying brilliant display phones with such high nits of brightness is to drop level of brightness down i know for a phone with such screen display is to protect phone from burnout with amoled screens just a honest query cheers Declan i love Samsung but amoled screen display are disappointed

my s10 had burn screen that's cause I use to watch RU-vid at night and leave it vertically now I just leave it horizontal

What I wanna knw is does screen burn in affects your camera quality.... Like video calls recording a video and or taking pictures???????????????????????????????????????????????????????????

@sakitech Thats super annoying... I've sent my Galaxy s8 twice in a year for warranty for Burn-in screen and the 2nd display replacement had burn in in less than a month and they didnt wanted to replace it again... Now my Galaxy s10 do have Burn-in screen and no more warranty... I just want to throw it from the 7th floor... is so so soooooo annoying... Idk why but if you pay alot for a device this shouldn't be happening.....

I've burnt pixels of some symbols on my display, what can I do?

Just watched your video. Great diagnostic tip but unfortunately it doesn't work on my Note 10+ 😔 Keep up the great work though Saki. 👍

Thanks Saki for the Wallpaper & info. However, the keypad code did not work on my Note20 Ultra. Is there a work around?

Good afternoon Sakitech.I am from Jamaica. Could you please give me some tips in order to prevent screen burn-in on my Note 20 Ultra. What can I do to prevent potential screen burn-in in the future? Love your videos. I enjoy all of them. Keep up the good work.

How to solve the update problem I have a green line in display

Do not use tiktok on a Samsung phone. You will experience burn in🤬

Loveeeee my Flip. But it has burned through a circular abrasion on part of the screen.

I need one help. How to remove battery percentage from AOD

Samsung has corrected screen burns with the new version of "One UI 6.1" which provides protection

ok my samsung galaxy note 10 + I can see a traces of my app icon on the screen like a redish traces like a screen shot and my white screen is not as white as before I've tried all brightness settings nothing happened what is the problem in my note 10+

my s 23 ultra when I doing a message my screen turns brown when message is coming in and goes away I did the dialed test with the colors everything was good

I'm not sure if this is related to the video but my screen tends to fade for a minute or two and then it suddenly goes back to normal for 10 seconds then it goes back to being faded

Sometime you fill irritative on wallpaper topic !

I have verizon S22Ultra the code to unlock to see if you have screen burn in does not work on verizon phones. I have 5 different Verizon phones and the code does nothing.

hi Daki, thanks for the video. it would be very helpful if you could make a video about a topic not very often covered, my S10+ after 3 years has some greenish whites when i compare it to other phones, i don't know is it normal was it also the case when i bought the phone... so please if you could make a video is the green tint normal for this amoled screens or is it screen degradation. thanks again for useful videos.

If it has a weird tint but you don't have any color filters on, yes it has.

Hello Saki my note 20 ultra sometimes the screen when watching different videos and other things my screen will get really bright white and like a bronze color do you know what that possibly could be

Thanks, I do have screen burn in of the ROKU remote. Cheers. Great video.

Hi, I don't see any issues with RGB. But when i see any GREY background, I see unevenness in the grey colour. I'd been to the2 different Service centers as well. They are sending me back saying no issue. But whenever I see any grey background, right side will have more light and left will have a blackish shade of grey(darker). What should I do?

Checked and good to go 💫 Thanks for the lock screen wallpaper too❤

I do! From TikTok!

Is my screen has burn-in issues if it's turned greenish/yellowish? The unit is Samsung Galaxy A71.

My current A53 5G Red 100% Green 100% Blue 100% Working, But the white color on 50% brightness is fine but if I set it on 100% full brightness it k?inda yellowish? I don't if it's because recently my phone was drop or the screen itself has issue?

What is a screen burn in and what causes it?

Totally awesome. Mines all good. You are by far the BEST tech and device channel on RU-vid!

I didn't know that this test menu even exist

I used google maps to get somewhere i was at that location for an hour and a half but when i came back to my car where i left the phone i saw that my screen was still on in Google maps is this bad for my device it is a samsung s21 ultra

I just realized, I cannot get into the diagnostics anymore after the update

Why do all Samsung have screen burn since the S8/S8+ ? The only way to fix it is to replace the screen and that could be burnt in again within 8 months time.

Things keep burning on the sides of my screen and I don't understand why mostly white buttons and other things but they go away eventually which is confusing

Good info.....sir what are the causes for amoled screen burn ? If mobile fallen down will screen gets burn or what sir ?

Red and green is perfect but there is a single vertical visible line on the right side in green color test.. Kindly tell me the reason

I've owned my S10 for over 2.5 years and i still see absolutely no burn in

What if there is a single black dot (dead pixel). Is there any possible solution to wake up that dead pixel ?

My s8+ recently started showing burn in. No fix has worked.

thanks i have just tested and i'm happy to see that's my s21 ultra it's working gooe

My SN20U SD version in good order. Many thanks Saki.

Thank you very much Saki. I did a check on my S20 fe and everything is good here.

Code did not work for my note 9

My s10plus some part inside it make little bit noise if I shake my phone Is there any big problem ?

if I have a Samsung galaxy note 10 plus is it worth upgrading to the Samsung galaxy note 20 or any of the 21

Hello my is a green line on the screen anychanelon how to fix or solve it

I believe Verizon blocks this. 😞

Why do you not recommend testing the other parameters?

I had a Samsung with burn in. Replaced within warranty. It was because I increased my screen time out to 10 minutes.

i'ts important to check how is the screen under low brightness and grey colors, my s20+ has some bright points on the center and a different grey color on the low part of the screen, but I just saw at low brightness

Gor burn in in my S7, in my S9 and 3 yeard moved to Huawei and NEVER HAD ANY PROBLEM... after the google problem got to get back to Samsung thinking ok its been several years im sure they fixed this... got the S21 Ultra and 1 year and a half after... bum... burn in marks again... I cannot fkn believe they cannot do something to prevent this to happen... its frustrating...

interested to know if using always on display on a S20 could cause screen burn

Dialer codes don't work on my Verizon Note 20 Ultra

Hey I have a screen burn what should I do to remove it pls tell me it's spreading all over the phone screen

The code didn't work on my Verizon s20plus

I tried on my Samsung w/Verizon and it didn't take me to the red, green, blue screen. How can I check for burn out?

This doesn't work on Samsung Galaxy S10! When dialing in the code the phone automatically thinks it's a phone number and attempts to call it.

4 months after getting my S9+ it was burnt and I still had to pay it off for years. I can read “Live Chat” threw my screen from RU-vid live videos and more then half my screen is tinted red. The store did absolutely nothing about it other then telling me if I watch alot of videos I should buy a tablet. What’s a $1,000 phone for if u can’t watch anything? That pissed me off....sorry had to vent as I’m still sour about it

My a71 has brown screen for the supposed black screen.

I've got serious screen burn on my Note 9...I think it was from having Uber app on all day and night. There are no dead pixels, but there are static images in the background... can only see it if the screen is a light color.

But when i use silver color wallpaper I can see something like battery shape in the middle of the screen of my Note 9. It wasn't really annoying but I feel the bright color in the middle when I use 1/2 brightness. When I use full brightness the weird shape i the middle of the screen gone. Helppp

Note 20 ultra has burn in. My first samsung. Very disappointed. I can upgrade or use asurian. I've babied it, have samsung wallet cover . It's a pink blotch pale shadow midscreen and on diagnostic I see home icons and navigation on green and blue blocks. Was going to look at fold 3 or 21 ultra as an upgrade.but feel reluctant now. Att auto offered me 50 % off the deductible. I wonder how many have this issue. I love the note.

Some prblm visible only in dark area nd in low brightness .... In high brightness prblm not visible in my case but when I use at nighy at low brightness ... My screens grey part is like coffee from buttom left side half screen

It doesn't work on my Samsung galaxy s21 ultra 5g. Any other options?

Hey bro... I have just installed UI 4.1 in my note 10 plus.... after that I have realized that my screen resolution has changed... color is changed and pixels r faded... what should I do? I have checked this method, red blue green colors are ok.

I cant see anything on my screen bc it almost covering my qhole screen, what do i do?

1:42 My Galaxy A 51 says "Invalid MMI code or connection problem " when i enter thw code

Tried this with my note 20 ultra. It does not work, after I type *#0*#, all that happens is it still shows the dial pad with *#0*# typed above it. What's the trick to make this work?