Sony Xperia Z3 Secret Codes, New Xperia Z three Hidden Codes

Sony Xperia Z3 is the latest and most advance smartphone released by Sony this year and it has many unique features like 4K recording, dust and water resistant and a great design. Moreover Sony Xperia Z3 smartphone comes with 5.20-inch 1080x1920 display powered by 2.5GHz processor alongside 3GB RAM and 20.7-megapixel rear camera.

Secret Codes of Sony Xperia Z3

Thats enough of specifications so here I am going to show you how to access the internal function of Sony Xperia Touch screen android phones for testing the various hardware parts of your phone if it is working properly or not with the help of this secret code you can test LCD, vibration, camera, sensor (accelerometer sensor, proximity sensor, magnetic sensor), touch screen, speaker, earphone, sub key, etc... if you have any hardware problem with your phone you can identify with this code if it is working or not to do this follow the steps below.

First of all open your keypad

Then dial the secret code *#*#7378423#*#*.

After dialing the code you will get a screen with options of service info,service setting, service test, customization setting.

• Servce Info - In this you can get model info, software info, SIM lock and configuration
• Service setting
• Service Test - In this option you will get most of the test for your mobile like LCD, vibration, camera, sensor (accelerometer sensor, proximity sensor, magnetic sensor), touch screen, speaker, earphone and much more.
• Customization Setting

These codes will work on all the models of Xperia Series.