Samsung galaxyの隠れたサービス・テストメニューの見つけ方

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How to find hidden service test menu for Samsung galaxy S6, S5, S4, A7, A5, A3, TEST MENU - 1: crwdns2935265:00crwdnd2935265:01crwdnd2935265:03crwdne2935265:0

How to find hidden service test menu for Samsung galaxy S6, S5, S4, A7, A5, A3, TEST MENU - 1: crwdns2935265:00crwdnd2935265:02crwdnd2935265:03crwdne2935265:0

How to find hidden service test menu for Samsung galaxy S6, S5, S4, A7, A5, A3, TEST MENU - 1: crwdns2935265:00crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

TEST MENU - 1

From the dialer app enter this code:
*#7353#
Now you can check the Light and Proximity sensors, Accelerometer, Touch screen, Main Camera and so on.

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