Please help guys on my samsung note 9 sudden screen discoloration. I heard that this was caused by March 2020 update a bug attached by Samsung deliberately.. and i heard about the FOC screen change. Issue is i bought this at Qatar.. and cant go back there now.
i had it on my a71 phone, when i got july one UI 2.1 update. i bought it here in phil, and wasn't much bothered coz it appears only when 1-5% of brightness. until i got a new update last 23 and notice that was gradually disappearing. but it depends on your case, you should contact samsung virtuall support and raise your concern.