What should I do if the soundcore V40i call quality is poor?
If you encounter a problem with poor call quality, you can find a solution in this article.
1. Upgrade the earbuds' firmware to the latest version in the soundcore app.
2. Adjust the earbuds to the optimal position and see if it improves call quality.
If you encounter any other issues or your issue has not been resolved, please contact us for further assistance.

What should I do if the soundcore V40i call quality is poor?
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Manuals & Downloads

EU Declaration of Conformity for soundcore A3i_A3992
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A3961 QSG V2(1)
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UK&CA Declaration of Conformity for soundcore Liberty 4_A3953
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EU Declaration of Conformity for soundcore Liberty 4_A3953
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A3947_Liberty 4 NC_QSG
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Liberty 4_A3953_QSG
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Q20i_QSG
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A6610_soundcore_Sleep_A10_QSG
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EU&UK Declaration of Conformity for soundcore Sleep A10_A6610
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A3947_Liberty 4 NC_User Manual
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