Secret Codes For Android Mobile Phones:

1. Complete Information About your
Phone
*#*#4636#*#*This code can be
used to get some interesting
information about your phone and
battery.
Usage statistics
2. Factory data reset*#*#7780#*

#*This code can be used for a
factory data reset. It’ll remove
following things:Google account
settings stored in your phoneSystem
and application data and
settingsDownloaded applicationsIt’ll
NOT remove:Current system
software and bundled applicationSD
card files e.g. photos, music files,
etc.Note: 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.
3. Format Android Phone
*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.Note: 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.
4. 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 cardGet
camera firmware versionGet
firmware update countWARNING:
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.
5. End Call/Power
*#*#7594#*#*This one is my
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.
6. File Copy for Creating Backup
*#*#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.
7. 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.
8. 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
9. 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
10. 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