there seems problem screen s20fe

[RSMorgan]

Difficult to type on 

[khtannnnnnnnnn]

S20 FE is known ghost touch issues. You should replace it since it is in warranty period.

[RSMorgan]

thanks... Will contact the Samsung

[Whitestallion]

or could wait for software patch

[RSMorgan]

I hv spoke to Samsung they ask to perform factory reset

[Whitestallion]

can try. but backup all data first