This APP is intended only for TekWind mobiles. This APP is needed for Rsupport's mobile services. Mobizen service (. Mobizen App: RemoteCall Mobile Pack service (. This APP is not a stand-alone, It can only run if you are using Rsupport's mobile services. This APP will install the add-on if you use Rsupport's mobile services. Supported Devices: Japan TekWind's Tablets.