Handset Microphone Replacement - iFixit Repair Guide

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Introduction

This will walk you through replacing the microphone on the handset.

What you need

Step 1 Handset

Handset Microphone Replacement, Handset: step 1, image 1 of 1

After removing the BP-T18 battery pack, you will see two 11mm Phillips #0 screws located at the bottom of the phone. Remove both screws with a screwdriver.
Product is made of brittle plastic.

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Step 2

Handset Microphone Replacement: step 2, image 1 of 2

Handset Microphone Replacement: step 2, image 2 of 2

Locate an easy point of access for a spudger, and then slowly insert it into the gap and pry it open.
The opening should become bigger if you exert force at a 30 degrees angle.
Increase the degree of slant until the back cover is completely removed.

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Step 3

Handset Microphone Replacement: step 3, image 1 of 2

Handset Microphone Replacement: step 3, image 2 of 2

After removing the back cover, you will see 3 screws: one 7mm Phillips #0 screw at the top and two 11mm Phillips #0 screws at the bottom.
Use a screwdriver to remove all 3 screws.

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Step 4 Handset Microphone

Handset Microphone Replacement, Handset Microphone: step 4, image 1 of 2

Handset Microphone Replacement, Handset Microphone: step 4, image 2 of 2

After disassembling the handset, you will see the inner components of the handset.
Locate the rubber part towards the very bottom of the handset. This is the microphone with protective rubber cover.
Remove the protective rubber cover. This may require a spudger.
The microphone is exposed upon removal of the protective rubber cover. Avoid contact with water.

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Conclusion

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

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Author

with 2 other contributors

Han Shih

Member since: 09/29/16

394 Reputation

4 Guides authored

Team

IUPUI, Team 3-3, Harley Fall 2016 Member of IUPUI, Team 3-3, Harley Fall 2016

IUPUI-HARLEY-F16S3G3

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