S22 ultra randomly dims

[HiroDarling02016]

Hi there.. Am i the only one experiencing this problem with my s22 ultra... so the problem is whenever im using my phone... mostly when i gaming(i play PUBGM) my brightness would dim itself and the brighten up again very very frequently like as soon as it dims in the next 2 minutes its gona brighten... then cycle will repeat by the next minute( i tried all the settings and stuff that was recommended by Samsung team

[SamsungLatin]

Hello HiroDarling02016 it could be the Proximity Sensor or another configuration issue.

You can visit our tech support to make an appointment.

SamsungLatin. 

[HiroDarling02016]

I tried everything from tech support, from taking auto brightness off , extra dim, screen timeout ... i tried all and im still having the same issue

[SamsungLatin]

Did you make an appointment with Tech Service? 

[HiroDarling02016]

Unfortunately im no longer in the UNITED STATES where i bought the phone... im in Guyana and we hav no tech support

[HiroDarling02016]

As soon as i turn on my phone it started to dim