The color combination of my A42 5G goes out of balance and my screen shows pale color

[Amin Negahdar]

 My newly bought Galaxy A42 5G display  colors become pale irregularly and from time to time. I tested the Red-Blue-Green on  *#0*# testing menus. Each time it gets pale 2 pair of the three colors ( RGB) has lots it's sharpness and changed.

What can I do now?

[LiquidSnake]

Try clearing your phone system cache, as this might fix the issue. If not, back up your data and perform a factory reset. Finally, if this doesn't work, then it sounds like a hardware issue and I think you need your phone swapped for a new A42 5G :).