Android is going to be very popular these days, but every one don’t know its secrets.

Here are some tips and tricks to use android phone.

Android-logo

*#*#7780#*#*   – This code is used for factory restore setting.This will remove google account setting and System and application data and settings.

*2767*3855#   –  This code is used for factory format, and will remove all files and settings including the internal memory storage. It will also reinstall the firmware.

*#*#4636#*#*   – This code show information about your phone and battery.

*#*#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.

*#*#7594#*#*   –  This code enable your “End call / Power” button into direct poweroff button without asking for selecting any option(silent mode, aeroplane and poweroff).

*#*#8255#*#*  –  This code can be used to launch GTalk Service Monitor.

*#*#34971539#*#*    –  This code is used to get camera information.Plz avoid update camera firmware option.     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.    Codes to launch various Factory Tests:  *#*#0842#*#*   – Device test (Vibration test and BackLight test)

*#*#0588#*#*    – Proximity sensor test

*#*#0*#*#*    –  LCD test

*#*#2664#*#*   –  Touch screen test

*#*#2663#*#*    –  Touch screen version

*#*#0283#*#*   –  Packet Loopback  *#*#0673#*#* OR *#*#0289#*#*    –  Melody test  *#*#3264#*#*    –  RAM version

Code for firmware version information.

*#*#1111#*#*   –  FTA SW Version

*#*#2222#*#*   – FTA HW Version  *#*#44336#*#* – PDA, Phone, CSC, Build Time, Changelist number

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

*#*#1234#*#*  – PDA and Phone