HTC Desire 700 Dual Sim Bottom Speaker Replacement

简介

First, it is necessary to ensure that the bottom speaker is faulty before replacement. Confirm that this is the case by testing it via a phone call followed by testing the microphone recording application on the phone. If the speaker does not work in both of these cases, it is likely damaged and in need of replacement. The procedure will be presented step-wise to ensure that none of the hardware is damaged, as this guide involves the removal of fragile components.

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步骤 1 Back Cover

HTC Desire 700 Dual Sim Bottom Speaker Replacement, Back Cover: 步骤 1 中的图像 1，1

Use the spudger to pry the back cover off.

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步骤 2 Removing Battery

HTC Desire 700 Dual Sim Bottom Speaker Replacement, Removing Battery: 步骤 2 中的图像 1，1

Use spudger tool to pry under the battery to lift it up and out.

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步骤 3 Remove 8 Torx Screws

HTC Desire 700 Dual Sim Bottom Speaker Replacement, Remove 8 Torx Screws: 步骤 3 中的图像 1，1

Remove eight 8.3mm T4 screws with the Torx screwdriver.

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步骤 4 Prying Off Rear Panel

HTC Desire 700 Dual Sim Bottom Speaker Replacement, Prying Off Rear Panel: 步骤 4 中的图像 1，1

Pry the back panel of the screen using the plastic opener.
Work your way gently around the device, using picks as necessary to keep the back panel separated.
Use caution not to damage the device, as it takes force to remove the rear panel.