Signal Refresh and Check

(1) It is a useful tool which recovers the Signal Strength of smart phone by one-touch.

(In order to use the Airplane mode, Android version 4.1 before.)

(2) Measure [Signal Strength] and [Network Response Time] in real time simultaneously.

(Network Response time the time of Ping to Google DNS.)

(3) ON/OFF of 3G and Wifi can also be changed by one-touch.

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(4) Structure : Airplane mode on >>> off, and recovers an Signal Wave.

(5) Attention : It is not meaningful unless an Signal Wave exists.

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