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Samsung Galaxy S9 Earpiece Speaker Replacement

소개

The earpiece speaker is the speaker that outputs sound at the top of the device. This speaker is enabled when you receive phone calls. Be sure to check our troubleshooting page to see if the problem is within the software of the device.

If the problem happens to be within the actual hardware of the device then follow this guide to replace the earpiece speaker.

Be forewarned- replacing this part involves breaking your phone's waterproof seal. If you want your phone to keep its waterproof capabilities, you will need to replace the seal.

필요한 것

  1. Samsung Galaxy S9 Earpiece Speaker Replacement, Rear Glass Removal: 1 단계, 이미지 1/1

    • Before you begin, switch off your phone.

    • Apply a heated iOpener to a long edge of the phone to loosen the adhesive beneath the rear glass. Apply the iOpener for at least two minutes.

    • You might need to reheat and reapply the iOpener several times during the removal procedure to get the adhesive warm enough to cut. Follow the iOpener instructions to avoid overheating.

    • The adhesive of the Samsung Galaxy S9 is very strong. A hair dryer, heat gun, or hot plate may also be used if you aren't able to open the device with the iOpener. Be careful not to overheat the phone—the AMOLED display and internal battery are both susceptible to heat damage.

    번역하기

  2. Samsung Galaxy S9 Earpiece Speaker Replacement: 2 단계, 이미지 1/1

    • In the following steps, you'll be cutting through the adhesive securing the back cover.

    • The adhesive in the inside of the back cover is laid out as seen in the image.

    • You'll be slicing through the adhesive in the areas shown:

    • Thick portions of adhesive

    • Thin areas of adhesive

    • Avoid prying or slicing in this area, to protect the fingerprint sensor flex cable.

    번역하기

  3. Samsung Galaxy S9 Earpiece Speaker Replacement: 3 단계, 이미지 1/3 Samsung Galaxy S9 Earpiece Speaker Replacement: 3 단계, 이미지 2/3 Samsung Galaxy S9 Earpiece Speaker Replacement: 3 단계, 이미지 3/3

    • If the phone's rear glass is cracked, the suction cup may not stick. Try lifting it with strong tape, or superglue the suction cup in place and allow it to cure so you can proceed.

    • Press a suction cup onto the back cover.

    • Lift the back cover's bottom edge with your suction cup, opening a slight gap between the back cover and the frame.

    • This may require a significant amount of force, but you only need to open a very slight gap with the suction cup to insert your tool. If you have trouble, apply more heat to further soften the adhesive, and try again. The adhesive cools very fast, so you may need to heat it repeatedly.

    • Insert an opening pick in the gap you created and slide it to the bottom right corner.

    • Insert a second opening pick and slide it to the bottom left corner.

    • Insert a third opening pick to prevent the adhesive from resealing during the rest of the removal procedure.

    번역하기

  4. Samsung Galaxy S9 Earpiece Speaker Replacement: 4 단계, 이미지 1/2 Samsung Galaxy S9 Earpiece Speaker Replacement: 4 단계, 이미지 2/2

    • While inserting only the tip of the opening pick, slide it from the bottom left corner along the side to the top.

    • Slide the pick around the top corner and leave it there to prevent the adhesive from resealing.

    번역하기

  5. Samsung Galaxy S9 Earpiece Speaker Replacement: 5 단계, 이미지 1/3 Samsung Galaxy S9 Earpiece Speaker Replacement: 5 단계, 이미지 2/3 Samsung Galaxy S9 Earpiece Speaker Replacement: 5 단계, 이미지 3/3

    • Slide the opening pick from the bottom right corner along the side to the top.

    • Apply more heat if the adhesive becomes hard to cut. During the removal process, the back cover is under tension all the time and is likely to break if the adhesive isn't softened enough.

    • Slide the opening pick around the corner and cut the remaining adhesive at the top of the phone.

    • Don't open the phone all the way yet. The fragile fingerprint sensor cable still connects the back cover to the motherboard.

    번역하기

  7. Samsung Galaxy S9 Earpiece Speaker Replacement: 6 단계, 이미지 1/2 Samsung Galaxy S9 Earpiece Speaker Replacement: 6 단계, 이미지 2/2

    • Carefully lift the side of the rear glass where the volume button is located.

    • Use the edge of a spudger to pry up and disconnect the fingerprint sensor flex cable.

    번역하기

  8. Samsung Galaxy S9 Earpiece Speaker Replacement: 7 단계, 이미지 1/1

    • Remove the rear glass.

    • When reassembling follow this guide to replace the adhesive and reinstall the rear glass.

    • In case you want to replace your rear glass follow this guide to transfer the rear camera bezel including the fingerprint.

    번역하기

  9. Samsung Galaxy S9 Earpiece Speaker Replacement, Motherboard: 8 단계, 이미지 1/1

    • Disconnect the battery by using a spudger to pry open the connection.

    번역하기

  10. Samsung Galaxy S9 Earpiece Speaker Replacement: 9 단계, 이미지 1/1

    • Remove one 3mm screw with a #000 Phillips screwdriver.

    번역하기

  11. Samsung Galaxy S9 Earpiece Speaker Replacement: 10 단계, 이미지 1/1

    • Disconnect 6 cables by prying apart the connections with a spudger.

    번역하기

  12. Samsung Galaxy S9 Earpiece Speaker Replacement: 11 단계, 이미지 1/2 Samsung Galaxy S9 Earpiece Speaker Replacement: 11 단계, 이미지 2/2

    • Take out the SIM card by using a SIM card remover or unbent paper clip to depress the release lever.

    번역하기

  13. Samsung Galaxy S9 Earpiece Speaker Replacement: 12 단계, 이미지 1/3 Samsung Galaxy S9 Earpiece Speaker Replacement: 12 단계, 이미지 2/3 Samsung Galaxy S9 Earpiece Speaker Replacement: 12 단계, 이미지 3/3

    • Remove the motherboard by prying it out with the spudger.

    번역하기

  14. Samsung Galaxy S9 Earpiece Speaker Replacement, Earpiece Speaker: 13 단계, 이미지 1/3 Samsung Galaxy S9 Earpiece Speaker Replacement, Earpiece Speaker: 13 단계, 이미지 2/3 Samsung Galaxy S9 Earpiece Speaker Replacement, Earpiece Speaker: 13 단계, 이미지 3/3

    • Remove the earpiece speaker by prying it off of the front display with the spudger.

    번역하기
결론

To reassemble your device, follow these instructions in reverse order.

다른 10명이 해당 안내서를 완성하였습니다.

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다른 기여자 5명과 함께

Jonne Vicario

회원 가입일: 01/24/19

509 평판

안내서 3개 작성하였습니다

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팀

Cal Poly, Team S1-G6, White Winter 2019 Cal Poly, Team S1-G6, White Winter 2019 회원

CPSU-WHITE-W19S1G6

4 회원들

안내서 29개 작성하였습니다

댓글 3개

Replaced ear speaker but ended up being a software issue ☹️

Travis Brubaker - 답글

So do you have a software issue now, or did you not need to replace the earpiece speaker? Asking so I can help troubleshoot if necessary.

Ani Svadjian -

Hey, I just replaced the earpiece speaker as well and it does not work in phone calls, however, it does work to play music. I’m not sure what the issue could be here besides software related issues, however, I will try to reset the phone and let you guys know if that fixes it. If anyone has any ideas, I’m all ears.

DJ Dankman - 답글

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