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ATT Trimline 210M Microphone Replacement

Introduction

You will learn how to replace the microphone on the phone. You may need to replace the microphone if people on the other side of the line are unable to hear you consistently.

What you need

  1. ATT Trimline 210M Microphone Replacement, ATT Trimline 210M Back Cover Disassembly: step 1, image 1 of 1

    • Open up the phone with a metal spudger, sticking it in the bottom near the cord jack entry.

    • Be careful with the amount of force you use, or the plastic may crack.

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  2. ATT Trimline 210M Microphone Replacement: step 2, image 1 of 1

    • Pull up on the spudger while simultaneously pulling up the top shell of the phone.

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  3. ATT Trimline 210M Microphone Replacement: step 3, image 1 of 1

    • After unclipping the bottom half of the shell, pull upward from the position shown in the picture to detach the top half of the shell.

    • The cord connecting the speaker is short, and may detach if not done carefully.

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  5. ATT Trimline 210M Microphone Replacement: step 4, image 1 of 1

    • You will have the motherboard and speaker exposed to you.

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  6. ATT Trimline 210M Microphone Replacement, ATT Trimline 210M Motherboard Disassembly: step 5, image 1 of 1

    • Remove the two 10 mm screws using the 1/4" driver and a J1 Phillips screw head.

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  7. ATT Trimline 210M Microphone Replacement: step 6, image 1 of 1

    • Carefully move the motherboard up to remove it.

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  8. ATT Trimline 210M Microphone Replacement, Microphone: step 7, image 1 of 1

    • Use metal spudger to remove the microphone

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  9. ATT Trimline 210M Microphone Replacement: step 8, image 1 of 1

    • Carefully detach the black and red wires.

    Edit
Conclusion

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

One other person completed this guide.

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with 3 other contributors

Corey

Member since: 02/10/16

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Team

USF Tampa, Team 4-2, Lacy Spring 2016 Member of USF Tampa, Team 4-2, Lacy Spring 2016

USFT-LACY-S16S4G2

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