There have already been several such patches.
One of the most problematic Samsung smartphones. Galaxy S20 FE received another patch to solve the problem of the touch display
A few days ago a new firmware G781BXXU2CUD1 for the Galaxy S20 FE 5G version was released for the device, which, as stated in its description, improves the stability of the touch layer of the display. This despite the fact that Samsung has already released several updates that should have solved the problem. It turns out that, at least before the release of the discussed patch, the problem was not completely resolved that way.
It remains to wait for the feedback from the owners of such smartphones in order to understand whether to wait for another patch or whether Samsung has finally fixed everything.
