my iphone 4s screen went black and when i plug it to the charger i hear beeps always i did update it didn't work i did restore also it didn't work what can i do please
my iphone 4s 16g screen went black and when i plug it to the charger i hear a beep every 5 seconds i did update to IOS9 it didn't work i did restore also it didn't work what can i do please