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How do I fix an iPhone speaker that sounds muffled after long-term exposure to dust?

M
mianshahzad10
Published on June 16, 2026
Reputation: 235 Views: 6
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How do I fix an iPhone speaker that sounds muffled after long-term exposure to dust?

Community Answers (1)

M
mianshahzad10 Rep: 235
Answered on Jun 16, 2026 at 11:22 AM

Clean the speaker grilles using a soft-bristled toothbrush dipped in a tiny amount of high-purity isopropyl alcohol. The alcohol dissolves built-in oils and grime, breaking down the blockage without damaging the acoustic mesh underneath.

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