Secrete Codes For Any Android Device

Hi, we try some basic codes like "*#0000#" for imei number and some codes in nokia's device, but ever thought your android are also having some secrete codes? This is amazing list of some secrete codes for android, some may work some may not work in your device. If this do not work, don't point at me because some may not work as they are for HTC/Samsung or any other company.

Before you begin
If YOU do anything wrong by opening these codes and 'format', 'wipe' or any other thing to your device then sorry don't point me. It is your headache. If you want ANYTHING about ANY code ask HERE. Codes won't harm but if you do something wrong then i its your RESPONSIBILITY.


You can type the codes in phone application means where you type numbers to call someone, you do not need to enter/enter call button after typing these codes, if they do not open means they are not supported with your android device.

Let us begin with secrete codes. 
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*#*#4636#*#*  
This code will open
phone information
battery information
wifi information
Battery History
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*#*#7780#*#* 

This code can factory format your android so be careful in using this code.

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*#*#34971539#*#*

This will show you details of camera/camcorder etc.  (this may work ONLY in samsung or HTC)
This will show
1 Update camera firmware in image  <<<<<<<<<DO NOT CLICK ON THIS, IT WILL MAKE YOUR CAMERA NEVER WORK, YOU HAVE TO REPLACE IT BY SERVICE CENTER.
2 Update camera firmware in SD card
3 Get camera firmware version
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*#*#273283*255*663282*#*#*

This will open file copy settings, there you can copy (backup) media files, songs, files, videos, voice recordings.

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*#*#197328640#*#*

This will open a service menu where you can test many things including camera test, GPS test, Proximity Sensors or any other sensors.

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*#*#232339#*#*

Wlan Test (Wi-fi) test. Press Menu and see to start various types of tests.

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*#*#1234#*#*

This code is for phone version and phone's details.

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*#*#44336#*#*

This will open PDA, Phone, CSC, Build Time, Changelist number details.
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*#*#2663#*#* 
Touch Screen Version.
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*#*#0842#*#*
Backlight test and vibration test.
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*#*#0*#*#*
LCD Screen Test.
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*#*#3264#*#*
This will  Open RAM version.
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*#*#0588#*#*
Proximity Sensors Test
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*#0228#
Battery Status
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*#32489#
Service Mode
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*#*#1575#*#
Another GPS Test
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These all codes are TESTED and VERIFIED on samsung galaxy s, that's why i am saying it may not work on your android device. Thanks for viewing this list. This is not made by me or found by me, so all credits to DEVELOPERS who found 'em!


If you like my effort, please share it to your friends or post in your facebook groups. This will make me to write more cool stuffs!