Apple iphone 4 16gb faulty *

Apple iphone 4 16gb faulty. 150 ono Model num (A1332. EMC380A) FCC ID (BCG-E2380A) IC :579C-E2380A) Bought and was told it was the battery. I took my battery out of my brothers iphone 4. And still never worked . It had been opened b4 i got it . As the screws was lose and you could see it had been opened. Was told could be the logic board thats fried Comes with box charger and iphone 4 Unlocked to any network Contact 07969262436