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Hidden Secret Codes for Android

Posted: Mon Jul 20, 2015 4:10 pm
by Admin
This information is intended for experienced users. It is not intended for basic users. Please do not try any of following methods if you are not familiar with Android OS.

*#*#4636#*#*

This code can be used to get some interesting information about your phone and battery. It shows following 5 menus on screen:
-Phone information
-Battery information
-Battery history
-Usage statistics
-Wifi information

Menus might differ for different mobile phones, on others it might not even work at all.

*#*#7780#*#*

This code can be used for a factory data reset. It'll remove following things:

-Google account settings stored in your phone
-System and application data and settings
-Downloaded applications

It'll NOT remove:

-Current system software and bundled applications
-SD card files e.g. photos, music files, etc.

*2767*3855#

Be careful with that code. This code is used for factory format. It'll remove all files and settings including the internal memory storage. It'll also reinstall the phone firmware.

*#*#34971539#*#*

This code is used to get information about phone camera. It shows following 4 menus:

-Update camera firmware in image (Don't try this option)
-Update camera firmware in SD card
-Get camera firmware version
-Get firmware update count

WARNING: Never use the first option otherwise your phone camera will stop working and you'll need to take your phone to service center to reinstall camera firmware.

*#*#273283*255*663282*#*#*

This code opens a File copy screen where you can backup your media files e.g. Images, Sound, Video and Voice memo.

*#*#197328640#*#*

This code can be used to enter into Service mode. You can run various tests and change settings in the service mode.


WLAN, GPS and Bluetooth Test Codes:

*#*#232339#*#* OR *#*#526#*#* OR *#*#528#*#* - WLAN test (Use "Menu" button to start various tests)

[b]*#*#232338#*#*[/b] - Shows WiFi MAC address

*#*#1472365#*#* - GPS test

*#*#1575#*#* - Another GPS test

*#*#232331#*#* - Bluetooth test

*#*#232337#*# - Shows Bluetooth device address


Codes to launch various Factory Tests:

*#*#0283#*#* - Packet Loopback

*#*#0*#*#* - LCD test

*#*#0673#*#* OR *#*#0289#*#* - Melody test

*#*#0842#*#* - Device test (Vibration test and BackLight test)

*#*#2663#*#* - Touch screen version

*#*#2664#*#* - Touch screen test

*#*#0588#*#* - Proximity sensor test

*#*#3264#*#* - RAM version

Re: Hidden Secret Codes for Android

Posted: Mon Jul 20, 2015 4:14 pm
by Admin
*#06#
IMEI number, some say that there are more than 15 characters (without the /** part), you are being listened to by some services.