From the Enterprise Explorer you can refresh or  remove deployment packages from   an Unwired Server. 
        
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                From the Enterprise Explorer, expand the Unwired Servers folder and the Unwired  Server on which the package you want to modify resides. 
            
 
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                Right-click the package and select:
                 
                    
                        - Enable – allows client access to the mobile business objects  contained in the package.
 
                        - Disable –  denies client access to the mobile business objects within the package.
 
                        - Delete – deletes the package and its contents from the Unwired Server.
 
                        - Refresh  – reflects  any changes  made to the package and its contents.