USEFULL CODES FOR ANDROID

These are some usefull codes for your Android phone

PHONE INFORMATION:
*#*#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
––>HARD RESET
*2767*3855#
Think before you dial 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.
NOTE: Once you dial 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.
––>Phone Camera Update:
*#*#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.
––>End Call/Power Button
*#*#7594#*#*
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.
––>Quick Backup to all your media files
*#*#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.
––>Test Service Mode
*#*#197328640#* #*
This code can be used to enter into Service
mode. You can run various tests and change
settings in the service mode.
Below are some important Android USSD codes
regarding Wireless Lan Tests,Softwares and
Hardwares version:
*#*#528#*#*––> Wireless Lan Tests
*#*#232338#*#*– –> Displays Wi-Fi Mac-
address
*#*#1472365#*#* ––> For a quick GPS test
**#*#1575#*#*–– > A Different type GPS test
*#*#0283#*#*––> Packet Loop back test
*#*#0*#*#*––> LCD display test
*#*#0673#*#* OR *#*#0289#
*#*––> Audio test
*#*#0842#*#*––> Vibration and Backlight test
*#*#2663#*#*––> Displays touch-screen
version
*#*#2664#*#*––> Touch-Screen test
*#*#0588#*#*––> Proximity Sensor test
*#*#3264#*#*––> RAM Version
*#*#232331#*#*– –> Bluetooth test
*#*#7262626#*#* ––> Field test
*#*#232337#*#*– –> Displays bluetooth device
address
*#*#8255#*#*––> For Google Talk service
monitoring
*#*#4986*265046 8#*#*––> PDA,
Phone,Hardware, RF Call Date firmware info
*#*#1234#*#*––> PDA and Phone
firmware info
*#*#1111#*#*––> FTA Software version
*#*#2222#*#*––> FTA Hardware version
*#*#44336#*#*–– > Displays Build time and
change list number
*#06#––> Displays IMEI number
*#*#8351#*#*––> Enables voice dialling
logging mode
*#*#8350#*#*––> Disables voice dialling
logging mode
**05***#––> Execute from Emergency dial
screen to unlock PUK code (SAMSUNG ONLY)
*#*#7780#*#*––> Wipe data/factory data reset
It’ll remove the 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
application
- SD card files e.g. photos, music files, etc.
NOTE: Once you dial this code, you
get a prompt screen asking you to click
on“Reset phone”button. So you get a chance to
cancel your operation.
With the knowledge of the above codes, you
should be able to fix some fault on your phone
by yourself.
NOTE : use this codes at your own risk.