Chosen Solution

It haven’t worked bevor i replaced the lightning with and de display and now it also dose not work. i already tried to reset the phone but it dose not help i can not here anyone and they can not here me. but the lighting is working and the Vibrator too so i don’t knwo where the problem is. Can someone help me pls.

That is common fault that shown in iPhone 7 & 7 Plus series phone.That can be fixed by changing audio ic. See at this situation sometime videos recording also failed.

Hey bill no there is no sound too Audio IC https://www.youtube.com/watch?v=0JblsFS2