It's free convenient apps which refresh signal strength.Ping network response.
(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.
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