Android Secrets codes and tips

1) Complete Information About your Phone

      *#*#4636#*#*

2) Factory data reset

      *#*#7780#*#*

3) Format Android Phone

       *2767*3855#  (It's upon you think before using this code)

4) Phone Camera Update

        *#*#34971539#*#*   (Don't Update camera firmware in image)

5. End Call/Power

        *#*#7594#*#*

6. File Copy for Creating Backup

       *#*#273283*255*663282*#*#*

7) Service Mode

        *#*#197328640#*#*

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

Keep enjoying !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!