Introduction
There are two speakers in the HTC EXCA100. We will be replacing both - the speaker used for the ringer and speaker phone, and the speaker used for the ear piece.
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Remove the rubber screw covers. If needed, use a thin object to help pry them off. There should be two of them on top of the phone. Skip this step if already removed.
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Pry loose the metal cover near the camera lens, circled in the picture.
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Remove the battery cover.
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Gripping the battery by the bottom, lift and remove it from the phone.
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After removing the rubber stoppers on top, there should be six exposed screws. Remove these using the T6 screwdriver.
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Next, use the spudger to loosen the case underneath the shiny metal edge. Go all the way around the phone until completely loosened.
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After loosening the case, remove it.
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Remove the one remaining screw in the logic board.
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Unclip the wire that connects the back of the case to the logic board.
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On the left side of the phone, there are three copper colored clips.
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Unclip the bottom clip, thread the middle one through the logic board, and pull the top one out gently.
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You can then lift the logic board out of the phone.
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Remove the metal frame. Slip out the copper clips still attached to the bottom frame from the frame carefully.
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On the back case above the opening, pull off the rubber ring around the speaker using the small tab on it.
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Remove and replace the speaker.
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Above the screen on the opposite, gently pry off the ear piece with the spudger.
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This can be removed with your hands. Insert the new ear piece, and reassemble the phone.
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To reassemble your device, follow these instructions in reverse order.
