The Galaxy Buds3 Pro Manager allows you to use features such as device settings and status view when connected to a Galaxy Buds3 Pro 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 Buds3 Pro Manager application to operate normally. ※ Please allow the permissions of the Galaxy Buds3 Pro Manager in Android Settings to use all the features in Android 10.0 or later. Settings > Applications > Galaxy Buds3 Pro 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] - Calendar : Purpose for checking Calendar information for using voice notification function - Call logs : Purpose for confirming Call logs information for voice notification function - Contacts : Purpose for confirming Contacts information for voice notification function - Nearby devices : Purpose for confirming to search Buds Devices - Notifications : Purpose for confirming voice notification function - Phone : Purpose for confirming Contacts information for voice notification function [Optional Permissions] -None Previously allowed permissions can be reset on Apps menu in device settings after software update.