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In this Article we will tell you about most popular and useful secret code for Android Smartphone users. Using these secret code you will find the settings related to mobile phone operators, manufacturers and developers and also know about new ways to tweak your operating system and device settings related to software or hardware.

Before your dial secret code on your device it is important to note that take a backup of your Android Smartphone before doing this as some codes could change your device’s environment.

You can take a look on How to take Backup of Android Smartphone

How to Run the Secret Codes on Android Smartphone

It is so simple to run secret code on your handset just open the Phone app on your device and dial the secret code as you dial a phone number.In case if you type a number and nothing comes out then there is nothing to worry about that as some the secret codes works on different Smartphone or in different Android versions.

How to Know About Your Android Hardware Using Secret Code?

If you want to know about your Handset’s hardware then type following secret code on your screen.

*#06# :This will Displays the IMEI (International Mobile Equipment Identity).
*#232337# : This will Displays the MAC (Media Access Control).  address of your Bluetooth radio.
*#232338# : This will Displays the MAC (Media Access Control).  address of your WLAN adapter.
*#*#8255 #*#* : This will Displays the GTalk service.
*#7465625# : Use this for Check the status of the network lock or SIMLOCK of your Android Smartphone.
*#*#4636#*#* : This will Shows the general information about your device.
*#34971539# : This will Displays information about your camera sensor.
*#2663# : This will Displays information about your screen.
*#1234# : This will Displays the firmware version on your device

What Secret Code to Run? Know about Hardware Components of Your Smartphone

If you want to tests your hardware components using secret code follow below secret code.

*#0228# : This will displays the battery status of your device.
*#0289# : Use this to run audio test on your device.
*#0782# : use this for set date and time on your device.
*#0842# : Use this to test the vibration motor on your device.
*#0673# : Use this to run audio test (MP3) on your device.
*#0*# = : To Test speakers or/and screen.
*#*#2664 #*#* : To Test the touchscreen.
*#0283# : Use this to test the microphone on your device.
*#0588# : Use this to test the proximity sensor on your device.

How to Manage Advanced Settings on Android Smartphone Using Secret Code?

If you are looking for managing settings like copy data from SD card to internal memory, want to test GPS of your device, want to reset the PIN code of device and lots of other advanced settings you can type below secret code on your Android Smartphone.

*2767*3855# : It will Factory Reset (wipe your data take a backup before doing this) your device..
*2767*2878# : This will Refresh your device (It keeps your data).
*#2470# : To Enable or disable camera shutter sound.
**04*CPA*NP*NP# : Reset the PIN code of your device
*#4777*8665# : Test the GPS of your device.
*#197328640# : Go to the Root Debug menu
*#78# : Use this to Go for  Admin Settings menu
*#9900# : Get a system report of your device.
*#273283*255*663282*# : Use this to copy data from SD card to internal memory of your device.

So here we display some common secret code for Android device if you know about any other secret code which is not mention here please type these code on comment section of this post.

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