Use the ifixit [guide|40824] guide to gain access to the earpiece receiver.
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In Step.12 in the guide you will see the receiver at the top. Its’ wires are soldered onto the display pcb so you’ll need a soldering iron, tools and skills to remove /replace it.
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In Step.12 in the guide you will see the receiver at the top, next to the vibrator motor. Its’ wires are soldered onto the display pcb so you’ll need a soldering iron, tools and skills to remove /replace it.
Hi @barbee ,
So swapping the motherboards didn’t work then?
Use the ifixit [guide|40824] guide to gain access to the earpiece receiver.
In Step.12 in the guide you will see the receiver at the top. Its’ wires are soldered onto the display pcb so you’ll need a soldering iron, tools and skills to remove /replace it.