Dead iPhone 6 after infinite boot loop
So i recently started having issues with my iphone 6 , screen was replaced months ago professionaly and it started working for about 4 months. After that i noticed it would lose battery all of a sudden from 100 to 70 then turn off and display low battery logo. I kept using it like that u till i dropped it again and had issues with my screen. So i replaced it again along with battery and it was stuck in a infinite loop, i tried itunes to restore it and everything would go good until it tried to boot it would stay on the infinite loop , well while messing with it i dropped it again and now i have zero power , no charging icon , no itunes , zero response like if its dead. Anyone else experience this? What can it be?