iPhone screen flicker and touch is not working
hey, my phone suddenly start making white flickers on the top of the screen and the touch screen stop working. when i lock my iphone and reopen it, the flickering stops and the touch return to normal although sometimes even if i locked the phone and reopen it the problem remains the same. aside sometimes i feel that my phone turns too hot when flickering.
i took it to the technical support in my country, Lebanon, they told me that they changed the "AC " in the phone, after one week from the fixation date the same problem return to appear in addition to ghost touch and the silent/ringing mode change alone.
kindly i need advice what to do, if you can help me to know what is the thing that i have to replace in the phone to bring to its normal phase.
I love my iphone and I cant afford to buy a new one, I don't have an apple store here just some technician who fix all phone type. that why i need you help guys.
thank you in advance