saravanan.ravishankarThe notification might have been removed. I remember for my 6z initially there was aptx notification but after an update it got removed.
After an update to Android 10, In my headphones when I try to play music it's not audible and usual notification of aptX also not showing. I have tried to restarting mobile and resetting the headphones, I have no luck.
aptx HD is not working after Android 10 update in Asus 5z.