I know this is an older thread... but has anyone figured this out yet?
I've re-paired with the volumes maxed, I've also performed the firmware upgrade... No Luck
I'm running the Z2 & ND-BT1 paired to blackberry pearl and having the same exact low volume problem. tried re-pairing several times with volumes maxed out.... no success. Does anyone have any ideas or solutions??
Thanks in advance! - Ron -