Why is my iPhone 4s screen fading in and out
I have a question I have a problem with my iphone 4s ok it had got water damaged. after about a week of none use, i turned it on first the phone started over heating so I replaced the battery, then the screen started like flickering and going in and out and fading out. So i replaced the screen. everything was fine accept the front camera stop working I replaced the front camera, I let the phone go dead before charging the battery for 6 hours, then I realized my loud speaker wasn't working I replaced it. so now my problem is the screen fades in and out while trying to charge it, but when I i unplug the battery and plug the charger straight to the phone the screens comes on and works just fine. also my battery connector broke off do you think I could need a new battery connector or a new battery?
Is this a good question?