Clean up resources that were initialized for Generic Attribute (GATT) server.
#include <btapi/btgattsrv.h>
void bt_gatt_srv_deinit(void)
BlackBerry 10.2.0
This function also stops the event loop that was started by the the bt_gatt_srv_init() function. You should call this function when GATT functionality is no longer required in your application.