Chosen Solution
My micromax a311 phone display has got very dim due to immersion in water pool.
@abhi231085 hopefully you cleaned your phone and all its components with at least 90%+ isopropyl alcohol. you need to tell us more about this water damage and what you did after. Right now it appears as if you are having backlight issues. This could be an issue with the LCD as well as the SMD components on the logicboard. There is no way to make the determination until we know how and if you cleaned it etc.
