How to find hidden service test menu for Samsung galaxy S6, S5, S4, A7, A5, A3

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Introduction

If you want to test your Samsung Galaxy, you can do this with the Service Test menu.

There are two Test menus.

Video Overview

1. Step 1 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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3. Step 2 TEST MENU - 2
  Enter this code:
  
  *#0*#
  
  This menu is similar to the previous one.
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Conclusion

To reassemble your device, follow these instructions in reverse order.

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ZFix

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16 Guide Comments

I have a5 2016 sm5100 .....and codes are not work why????

sweetktz789 - Sep 8, 2016 Reply Share

Doesn't work. These "tutorials" are always bullshit.

Fred - May 15, 2017 Reply Share

They worked for me

Lisa Treadway - Mar 22, 2019 Reply Share

code for engineer mode

Vemula Anjith - May 21, 2017 Reply Share

Hello! I got weird error for *#0*#. I entered it and i got message like: " Plase Open Book Cover." Not "Please..." either. Can you help me? I would really appreciate your help and work. Thank you.

Nokia Lumia 620 - Jun 4, 2017 Reply Share

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How to find hidden service test menu for Samsung galaxy S6, S5, S4, A7, A5, A3

Introduction

Video Overview

Step 1 TEST MENU - 1

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Step 2 TEST MENU - 2

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Author

ZFix

Team

Master Techs Member of Master Techs

16 Guide Comments

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