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After Android 11 update on Surface Duo, aptX adaptive codec is gone.

Anonymous
2022-07-06T15:10:32+00:00

After Android 11 update on Surface Duo, aptX adaptive codec is gone. And the aptX TWS codec is also gone. The Surface Duo is not visible on the Qualcomm aptX page. Does this mean that the aptX adaptive codec disappeared due to license expiration?

Before the Android 11 update, the aptX adaptive codec worked well. Now the aptX adaptive codec is gone, the aptX HD codec is used. This codec suffers from frequent interruptions in music in an environment with many other wireless devices.

Will the aptx adaptive codec return to the Surface Duo?

Surface | Surface Duo | Operating system

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  1. Anonymous
    2022-07-11T05:26:24+00:00

    I use a bluetooth module using QCC5125 chip that support aptX adaptive. The product page what i bought is no more present, but I found a similar one.

    Bluetooth module: https://www.aliexpress.com/item/1005002781333610.html QCC5125 brief: https://docs.qualcomm.com/bundle/publicresource/87-CF482-1.pdf

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  2. Anonymous
    2022-07-08T22:07:07+00:00

    안녕하십니까?

    Can you share with us what audio devices you are connecting to your Surface Duo?

    Thank you

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