Xiaomi Redmi 10 Earpiece Speaker Replacement Guide | Redmi 10 (2022) / Prime

Please follow tIf you’re experiencing low call volume, distorted sound, crackling audio, or no sound during calls on your Xiaomi Redmi 10, the earpiece speaker may be faulty. This issue often occurs due to dust buildup, moisture exposure, or physical impact.

In this guide, you’ll learn how to replace the earpiece speaker on the Xiaomi Redmi 10 safely and correctly. Each repair stage is aligned with timestamps to make the process easier to follow for DIY users and technicians.

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Repair Overview

Device Type: Smartphone
Device Model: Xiaomi Redmi 10
Repair Type: Earpiece Speaker Replacement
Estimated Time: 30–45 minutes

Repair Difficulty ⭐⭐⭐☆☆ (3/5)
Moderate difficulty – requires partial disassembly and careful handling of the logic board.

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Reasons to Replace the Earpiece Speaker

You may need to replace the earpiece speaker if you experience:

• Very low call volume
• No sound during phone calls
• Distorted or crackling audio
• Sound works on speaker mode but not during calls
• Audio issues after liquid or dust exposure

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Before You Begin

Compatibility and Model Numbers

• Redmi 10 (2021) 
• Redmi 10 (2022)
• Redmi 10 Prime

Model Numbers : 21061119AG, 21061119DG, 21061119AL, 21121119SG, 22011119UY, 21121119VL, 22011119TI

Tools Required

• Mobile phone heating pad or hairdryer/heat gun
• Plastic pry tool / card pry
• Suction cups
• Phillips #00/#000 screwdrivers
• Torx (T2/T3/T4) screwdrivers
• Flathead screwdriver
• Tweezers (for connectors)
• B7000 glue or double-sided adhesive (for back cover)
• Rubber bands or bonding clips to secure the back cover

How to Find Tools and Parts

• Heating pad – https://amzn.to/3H0tHzJ
• Portable Heat Gun – https://amzn.to/4mszih1
• Clamps https://amzn.to/3GYJT4w
• STREBITO 142 Piece Repair Tool Kit https://amzn.to/3UO1jUx
• Glue | Adhesive https://amzn.to/46exVxe
• Compatible Parts –
  • Battery – https://amzn.to/4o4KC48
  • Screen – https://amzn.to/47AklVA
  • Other Parts – https://amzn.to/48JAWrg
• Silicone Work Repair Mat https://amzn.to/45Emz5l

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Protect Your Redmi 10 Series

• Best Premium Case https://amzn.to/4neZMTd
• Screen Protector https://amzn.to/4qtDKza

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Step-by-Step Xiaomi Redmi 10 Earpiece Speaker Replacement

Step 1: Introduction & Preparation

Power off your Xiaomi Redmi 10 completely before starting the repair.

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Step 2: Opening the Redmi 10

Place the device on a clean, heat-resistant surface and prepare it for disassembly.

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Step 3: Removing the Back Cover

Heat gently around the rear cover edges until the adhesive softens.
Using a heating pad, place the back cover side down, select the mobile phone heating option, and wait for completion.
Alternatively, use a heat gun or hairdryer.

Create an opening using a suction cup, insert a plastic card or pry tool, and cut through the adhesive.
Carefully remove the back cover.

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Step 4: Removing the Camera Lens Frame

Undo five screws securing the camera lens frame and remove it from the device.

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Step 5: Removing the Midframe

Undo eleven screws securing the midframe.
Remove the SIM tray, disconnect the fingerprint flex cable, and gently separate the midframe using a plastic pry tool.

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Step 6: Removing the Logic Board

Disconnect the required connectors and antenna cable from the logic board.
Carefully lift and remove the logic board from the body.

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Step 7: Removing the Faulty Earpiece Speaker

Gently pry out the non-working earpiece speaker from its slot.
Remove any remaining adhesive or debris.

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Step 8: Installing the New Earpiece Speaker

Place the new earpiece speaker into position.
Ensure it sits flat and aligns correctly with the contact points.

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Step 9: Reinstalling the Logic Board

Carefully place the logic board back into position.
Reconnect all previously disconnected connectors and antenna cable.

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Step 10: Reinstalling the Midframe

Reconnect the fingerprint flex and battery connector.
Secure the midframe and ensure all clips are fastened properly.

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Step 11: Reinstalling the Camera Lens Frame

Place the camera lens frame back into position and secure it using five screws.

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Step 12: Installing the Back Cover

Check whether the back cover has sufficient adhesive.
If required, apply B7000 glue or new double-sided adhesive.
Place the back cover onto the body.

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Step 13: Closing & Binding the Back Cover

Secure the back cover using bonding clips or rubber bands.
Leave the device undisturbed for some time to allow the adhesive to cure properly.

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Frequently Asked Questions (FAQ)

Q1: Will replacing the earpiece speaker fix low call volume?

Yes, if the issue is caused by a faulty earpiece speaker, replacement will restore normal call volume.

Q2: Does this repair affect the loudspeaker?

No. The earpiece speaker and loudspeaker are separate components.

Q3: Should I clean the earpiece grill before replacing the speaker?

Yes. Cleaning dust and debris can improve sound quality and prevent future issues.

Q4: Do I need adhesive for the earpiece speaker?

Usually no, but ensure it fits securely and sits flat in its slot.

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Troubleshooting After Earpiece Replacement

Q1: Still no sound during calls

Check that the earpiece speaker contacts and logic board connectors are properly seated.

Q2: Sound is very low after replacement

Ensure the earpiece speaker is aligned correctly and not blocked by dust or adhesive.

Q3: Phone not powering on after reassembly

Recheck the battery connector and logic board connections.

Q4: Back cover not sticking properly

Apply additional adhesive and use bonding clips for a longer period.

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Final Note

After completing the repair, test call audio thoroughly before regular use.
Make a test call, adjust call volume, and ensure sound is clear and consistent.
Allow the back cover adhesive to cure fully to ensure long-term durability.

Related Guides

• Xiaomi Redmi 10 Repair Guides
• Poco X3 Series Repair Guides