Useful Android Codes

Posted on the 24 July 2013 by Hadi20 @hadi_frht

 

WLAN, GPS and Bluetooth Test Codes:


*#*#232339#*#* OR *#*#526#*#* OR *#*#528#*#*   -  WLAN 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

Miscellaneous


 *#*#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 makes your power button, directly turn off your phone without showing the mode menu(silent, flight,..)
*#*#8255#*#*  -  This code can be used to launch GTalk Service Monitor.
*#*#34971539#*#*    -  This code is used to get camera information. (Don't update the camera firmware)