소개
Follow this guide to replace the loudspeaker in your HMD Skyline Business Edition smartphone.
You might need to replace your loudspeaker if it makes distorted or crackling noises, has static, or produces no sound at all.
필요한 것
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With the back cover facing up, use a T3 Torx screwdriver to turn the screw in the bottom edge counterclockwise until the back cover pops up.
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There's a seam just under the back cover panel. Don't insert your tool here.
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Insert your tool completely under the back cover, so it's between the frame and the underside of the back cover.
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Insert an opening pick under the bottom left corner of the back cover and slide it along the bottom edge to release the clips and separate the adhesive.
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Lift and remove the back cover.
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Now is a good time to test your phone before sealing it up. Power it on and check that it works. Power it back down before you continue reassembly.
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Make sure you remove all liners from the underside.
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Use the flat end of a spudger to press the small cable above the wireless charging coil into place over its alignment posts.
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Place the back cover onto the frame and firmly squeeze around the perimeter to reengage all the clips.
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Use a T3 Torx screwdriver to remove the two screws securing the battery connector cover.
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Insert the tip of an opening pick under the top edge of the battery press connector and pry up to disconnect it.
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Check if the rear camera press connector got disconnected during the previous step. If it did, reconnect it.
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Use a T3 Torx screwdriver to remove the seven screws securing the loudspeaker:
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Four 3.9 mm‑long screws
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Three 4.9 mm‑long screws
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To reassemble your device, follow these instructions in reverse order.
Take your e-waste to an R2 or e-Stewards certified recycler.
Repair didn’t go as planned? Try some basic troubleshooting, or ask our Answers community for help.
To reassemble your device, follow these instructions in reverse order.
Take your e-waste to an R2 or e-Stewards certified recycler.
Repair didn’t go as planned? Try some basic troubleshooting, or ask our Answers community for help.