[BobSmith8901]

Dear friend,

The products with 7872 chips would not have Android version update.

Best regards

Thanks for the info, at least now we know.

 

[joe75]

Lots of cut out interference using my M11 with bluetooth to a pair of Sony WH-1000s on the train this morning. Changed the bluetooth from LDAC to aptX, hoping lower res would be less subject to interference, but no better. Switched to streaming from my phone - no interference at all.

This player always was subject to some interference, but this made it unlistenable. I've had it about 3.5 years but not used a lot. Any tips on fixing it?

Yes, I know I could use the headphones wired.

have you tried aac instead of aptx...it might work much better. aac should be enough quality wise while on the move ...

 

[Sonic Defender]

have you tried aac instead of aptx...it might work much better. aac should be enough quality wise while on the move ...

AAC can sound really very good in my experience. Well done codec for sure.