Hi Chan-yeol, On Wed, Nov 2, 2011 at 1:05 PM, Chan-yeol Park <chanyeol.park at samsung.com> wrote: > In case we change profile, we should release the previous transport > in order to suspend headset connection. Luiz just replied to you while I was writing this mail. You probably met the same issue that I did. I sent a similar patch in a series last month, and that is waiting integration. For the reference, the mail was sent on October 4 and the title is : [PATCH v4 3/7] bluetooth: Release MediaEnpoint if card profile is set to Off You might be interested by other patches in the series, feel free to have a look. I'd appreciate your input. Best Regards, Fr?d?ric