The Galaxy Buds Manager allows you to use features such as device settings and status view when connected to a Galaxy Buds device. This application does not work alone because this is a component of the Galaxy Wearable application. The Galaxy Wearable application has to be installed first for the Galaxy Buds Manager application to operate normally. ※ Please allow the permissions of the Galaxy Buds Manager in Android Settings to use all the features in Android 6.0 or later. Settings > Applications > Application manager > Galaxy Buds Manager > Permissions ※ Access rights information The following permissions are required for the app service. For optional permissions, the default functionality of the service is turned on, but not allowed. [Required Permissions] - Phone: Purpose of checking the version update information of the device - Storage space: Purpose of storing music in external storage to use music transmission function - Schedule: Purpose of checking schedule contents for using voice notification function - Contact: Purpose for checking contact information when receiving a call to use voice notification function - SMS: Purpose for confirming SMS contents for voice notification [Optional Permissions] -None If your system software version is lower than Android 6.0, please update the software to configure App permissions. Previously allowed permissions can be reset on Apps menu in device settings after software update.