Dear iQOO Support Team,

I am facing an issue with the LHDC codec not functioning when using my OnePlus Buds Pro 3 with my iQOO 13 smartphone. Although both the phone and earbuds support LHDC, the option is either not available or doesn't activate properly during Bluetooth playback.

I have ensured that:

Both devices are updated to the latest firmware/software versions.

The earbuds work with LHDC on other compatible phones.

It appears to be a compatibility or software-level issue on the iQOO side. Kindly look into this and provide a resolution or workaround.

Looking forward to your support.

Best regards,

Muzammil