Adjusting the screen mode helps optimize the display to suit your eyes.
Adjusting the screen mode on Samsung Galaxy J2 Pro 2018 is as follows:
Step 1: Go to settings, select display.

Access settings and choose display.
Step 2: Select screen mode.

Choose screen mode.
Step 3: Select optimal mode.

Select optimal mode.
That concludes your setup process. Wishing you success.
