Developer's DescriptionBy SatoChanNetworks(1) It is a useful tool which recovers the Signal Strength of smart phone by one-touch.(1) It is a useful tool which recovers the Signal Strength of smart phone by one-touch. (It operates by all the Android versions 2 , 3 , 4 , 5.)(2) 3G/4G/LTE/WiFi Signal strength and a network response are measured in real time. (Network Response time the time of Ping to Google DNS.)(3) ON/OFF of 3G/4G/LTE and Wifi can also be changed by one-touch.(4) SSID which has connected WiFi is also displayed.(5) The packet communication amount of the data is indicated. The overuse of data communication can also be confirmed (Android version 4 , 5.)(6) Attention : It is not meaningful unless an Signal Wave exists.Your Signal Check and Refresh !! Thank You.p.s This Application is exhibited on a beloved daughter's birthday.