iPhone X automatically turns on classic invert

[Fahriszn]

Hi guys ,
My iPhone X randomly turns on classic invert while I use the phone , just started happening recently , not very often . What could be the issue ?
I have a aftermarket screen installed , its been 7 months roughly .

thank you

 

[C DM]

Hi guys ,
My iPhone X randomly turns on classic invert while I use the phone , just started happening recently , not very often . What could be the issue ?
I have a aftermarket screen installed , its been 7 months roughly .

thank you

Perhaps you have the accessibility shortcut enabled in accessibility settings and somehow inadvertently invoking it?