Einleitung
If the speaker function on your Nokia Lumia 830 is not working properly and you are unable to play audio aloud, you may have a problem with your main speaker. If you need to replace it, this guide will walk you through it.
Werkzeuge
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Place the phone with the screen facing down.
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Remove the back cover by placing your fingernail or plastic opening tool under the slotted indent at the bottom of the phone.
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Carefully remove the battery by placing the plastic opening tool underneath the indent at the bottom of the battery, and pry it up.
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Remove the two 3.9mm silver screws from the bottom corner of the phone. Then remove the five 2.5mm black screws from top to bottom of the phone.
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Use the plastic opening tool to push into the slots holding the backing in place.
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All five slots are along the inner wall of the battery compartment. Push the slots on the sides first before pushing the slot on the top.
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Remove the backing from the frame, making sure to lift the bottom portion away from the phone, to allow the top to slide out of place.
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To reassemble your device, follow these instructions in reverse order.
