All Mobile Secrets Codes 

*#*#4636#*#*

Displays useful information regarding the mobile phone. Following Menus are Displayed using this secret code:

Phone informationBattery informationBattery historyUsage statisticsWifi information

*#*#7780#*#*

Secret code to Factory Reset any Android Mobile Phone. This code will reset and remove following data:

Google account settings stored in the phoneSystem and application data and settingsAll Downloaded applications

This code will not format or erase following:

Current system software and bundled applicationsFiles and data stored in the external SD card.

*2767*3855#

Secret code to factory formatany Android mobile phone. It will format and remove all data, files and settings of the mobile phone and the internal memory. It will also reinstall the phone firmware.

This is a very risky secret code and must be used very wisely only when required or when no other option is left. Once this code is given, the operation cannot be stopped. It may be stopped by removing the battery but it may cause other troubles.

*#*#34971539#*#*

Secret code to get information about camera of the mobile phone. When this code is given, following menus will appear on the screen:

Update camera firmware in imageUpdate camera firmware in SD cardGet camera firmware versionGet firmware update count

Select the required menu for related information. It is suggested not to use the first menu to update camera firmware or the camera might stop working.

*#*#7594#*#*

This secret code is used to change the “End Call / Power” button option.

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

This code will open a File copy screen to backup media files like videos, music and sound, photos / images etc.

*#*#197328640#*#*

This code is used to enter into service mode to run different tests and change settings.

WLAN, GPS and Bluetooth Secret Codes

*#*#232339#*#*

OR 

*#*#526#*#* 

OR 

*#*#528#*#*

WLAN Test

*#*#232338#*#*

Displays WiFi MAC Address

*#*#1472365#*#*

OR

*#*#1575#*#*

GPS Test

*#*#232331#*#*

Bluetooth Test

*#*#232337#*#

To Display Bluetooth Device Address

*#*#8255#*#*

To launch GTalk Service Monitor.

Useful Secret Codes for Factory Tests

*#*#0*#*#*

LCD Test

*#*#0673#*#*

OR

*#*#0289#*#*

Melody Test

*#*#0283#*#*

Packet Loop Back

*#*#0842#*#*

Vibrator and Back light Test

*#*#2663#*#*

Touch Screen Version

*#*#2664#*#*

Touch Screen Test

*#*#0588#*#*

Android Mobile tricks

Android IMP codes: Cell Battery, WiFi Usage etc Info

*#*#4636#*#*

Restore Factory Settings

*#*#7780#*#*

Format Phone

*2767*3855#

Launch service mode

*#*#197328640#*#*

Test WiFi

*#*#232339#*#* or *#*#526#*#* or *#*#528#*#*

Display WiFi MAC address

*#*#232338#*#*

GPS test

*#*#1472365#*#*

Other GPS test

*#*#1575#*#*

Bluetooth test

*#*#232331#*#*

Display Bluetooth physic address

*#*#232337#*#

Start Gtalk monitoring

*#*#8255#*#*

PDA, Phone, H/W, RFCallDate

*#*#4986*2650468#*#*

PDA and Phone

*#*#1234#*#*

FTA SW version

*#*#1111#*#*

FTA HW version

*#*#2222#*#*

PDA, Phone, csc,

*#*#44336#*#*

Packet Loopback

*#*#0283#*#*

LCD test

*#*#0*#*#*

Melody test

*#*#0673#*#*

or

*#*#0289#*#*

Device test such as vibration and lightness

*#*#0842#*#*

Display touchscreen version

*#*#2663#*#*

Touchscreen test

*#*#2664#*#*

Distance sensor test

*#*#0588#*#*

Display memory version

*#*#3264#*#*

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