Chosen Solution
my iphone has no sound in speakers and when i plug headphones it shows headphones but no sound is coming,i tried restore and update to 11.2 version but nothing workds
So the loudspeaker and headphone speakers don’t work. Does the ear speaker (for telephone calls) work? There may be a problem with the Audio Codec IC on your logic board but you would have to give us more information on what happened prior to this issue popping up.
Change the head phone jack.
