ANDROID secret codes

[Guest dimitrisKM]

i post those codes i found at http://forum.xda-developers.com/showthread.php?t=1010088

DISCLAIMER: This information is intended for experienced users. It is not intended for basic users, hackers, or mobile thieves. Please do not try any of following methods if you are not familiar with mobile phones. We'll not be responsible for the use or misuse of this information, including loss of data or hardware damage. So use it at your own risk.

Code:-

*#*#4636#*#*

This code can be used to get some interesting information about your phone and battery. It shows following 4 menus on screen:

* Phone information

* Battery information

* Battery history

* Usage statistics

Code :-

*#*#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.

PS: Once you give this code, you get a prompt screen asking you to click on "Reset phone" button. So you get a chance to cancel your operation.

code:-

*2767*3855#

Think before you give this 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.

PS: Once you give this code, there is no way to cancel the operation unless you remove the battery from the phone. So think twice before giving this code.

code:-

*#*#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.

code:-

*#*#7594#*#*

This one is favorite one. This code can be used to change the "End Call / Power" button action in your phone. Be default, if you long press the button, it shows a screen asking you to select any option from Silent mode, Airplane mode and Power off.

You can change this action using this code. You can enable direct power off on this button so you don't need to waste your time in selecting the option.

code:-

*#*#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.

code:-

*#*#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)

*#*#232338#*#* - Shows WiFi MAC address

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

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

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

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

*#*#8255#*#*

This code can be used to launch GTalk Service Monitor.

Codes to get Firmware version information:

*#*#4986*2650468#*#* - PDA, Phone, H/W, RFCallDate

*#*#1234#*#* - PDA and Phone

*#*#1111#*#* - FTA SW Version

*#*#2222#*#* - FTA HW Version

*#*#44336#*#* - PDA, Phone, CSC, Build Time, Changelist number

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

[Guest siggey]

Very useful. Some of that codes can help test new roms.

[Guest dimitrisKM]

Very useful. Some of that codes can help test new roms.

That's what I thought too...

[Guest yapa73]

Hello, everyone ... first of all thank you for your good intention, to publish and disseminate these "secrets " codes.....

Circulating for some time on the web. But only one, it works ....

The first, namely:

* # * # 4636 # * # *

all others, we can prove, without risk of erasing the internal flash memory, the end product does not open any menu, even terminal, even window, including information that concern us, not acting on the system.

At least I tried all codes that are so .... I would say that could be deleted from the list;-) ....

if someone manages to get the information, which ought to have disclosed, due to explain how you did it xD ...

OT. also circulating on the Web, a great PDF with all the cross-section of our liquidity, and the proceedings in the disassembly and reassembly of the entire Liquid. the interior of this technical manual tasks is a tool to help ... if anyone has the share .... in some cases, when our users ask for help, it would be very useful for all. is called: Simple Test.

Edited March 30, 2011 by yapa73