Green tint / flickering screen

[decal08]

Issue encountered after March software update. The following did not resolve the issue:

• Booting in safe mode
• Factory reset 
• Turning off blue light filter
• Wipe partition cache
• Turn off adaptive screen brightness

A lot of other users are encountering the same problem (mostly Note 9 users) after March update. 

Website Links

https://www.androidauthority.com/samsung-galaxy-note-9-march-update-broken-displays-1103766/ 

https://www.sammobile.com/news/galaxy-note-9-march-2020-security-update-broken-screen/ 

https://www.rprna.com/electronics/phones/galaxy-note-9-display-issue-march-2020-update/ 

https://www.lowyat.net/amp/2020/210201/samsung-galaxy-note-9-discoloured-displays/ 

https://www.phonearena.com/amp/news/samsung-galaxy-note-9-display-issues-march-2020-software-update_...

https://www.technologyshout.com/many-samsung-galaxy-note-9-users-encounter-some-terrible-display-pro...

Community Links 

https://r2.community.samsung.com/t5/Galaxy-Note/Samsung-Note-9-Display-Brightness-Issues/td-p/395892...

https://r2.community.samsung.com/t5/Galaxy-Note/Note-9-Lines-in-Display/m-p/3872742 

https://r2.community.samsung.com/t5/Galaxy-Note/Samsung-Galaxy-Note-9-display-problem/m-p/2802881 

https://r2.community.samsung.com/t5/Galaxy-Note/yellowish-screen-on-my-Note-9-display/m-p/2829471 

https://r2.community.samsung.com/t5/Galaxy-Note/black-lines-on-Galaxy-Note-9-display/m-p/3000582 

https://r2.community.samsung.com/t5/Galaxy-Note/Galaxy-Note-9-Screen-Flickering/td-p/3527895 

https://r2.community.samsung.com/t5/Galaxy-Note/Samsung-Note-9-Flickering-Screen-Yellow-screen-Disco...

https://r2.community.samsung.com/t5/Tech-Talk/Samsung-Display-Issues-After-update/m-p/3745225 

https://r2.community.samsung.com/t5/Galaxy-Note/Note-9-screen-discoloring-and-showing-grain-after-Ma...

https://r2.community.samsung.com/t5/Galaxy-S/s9-plus-or-note-9-screen-flickering-problem-after-updat...

Workaround is to have the AOD displayed always. 

[yazarrafi]

you mean may update??

[yazarrafi]

please specify your model. is it snapdragon or exynos? if it comes after software update then probably Samsung can fix by another ota update. if it is a hardware issue then Samsung going to pay for this...

[decal08]

I had this issue for 3 months now. It started during March update. You may also check out other links I have provided, they encountered the same issue around similar time.

[decal08]

SM-G965F/DS Exynos

[karthyEllappan]

I am also facing the same issue from march update

[binobaby91]

Hey there,
Please visit the nearest service center for the phone to be checked by Samsung.
https://www.samsung.com/ae/support/service-center/
Thank you

[Mars9]

call *#0*# test blue /green/red colour maybe will fix

[decal08]

I also tried this before, didn't solve the issue. Thanks

[MohammedSijah]

You may send an error report. For this,
press the Blue highlight button (+)from the Samsung members HOME. Click on 'send feedback' and then on 'ERROR REPORT'.
Describe your problem in detail.
Make sure you have good internet connection. Also attaching a screen record or screen shot is best.
They will reply after some days.