Introduction
This guide will show you how to replace the side button assembly on the Anker Soundcore Q20i headphones. The side button assembly controls power, volume, and playback functions.
If your buttons are unresponsive, stuck, or physically damaged, replacing this part can restore full functionality.
What you need
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Choose the desired ear cushion to replace.
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Orient the headphones so that the side of the ear cushion is accessible.
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Remove the four 4.2 mm Phillips #00 screws securing the right driver assembly cover.
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Lift the driver assembly away from the housing.
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Remove the two Phillips screws securing the motherboard.
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Gently lift the motherboard out of the chassis, with care not to strain any connected cables.
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Remove the buttons.
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To reassemble your device, follow these instructions in reverse order.