Chosen Solution
Hi guys. Is there any other reason besides faulty top ear piece speaker, that there is no sound from the top speaker ? I did screen replacement with the full screen housing and I transferred old earpiece from the old housing and there is no sound, obviously I ordered new earpiece to fix this but I’m just wondering if there is possibility that I damaged something else that new earpiece might not work as well ? Thanks
Problem solved, it was the earpiece.