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The Android secret codes mentioned here are applicable to any brand of android mobile phone including – Samsung, China Mobile Phones, Motorola, HTC, Sony, Alcatel, LG, Xiaomi (Mi), Oppo, Vivo, Panasonic, Huawei, ZTE, Spice, Lava, Sony Ericsson, Micromax etc.
PS: Please note that you must use these secret codes at your own risk. If you are a beginner then I suggest taking help of some expert or experienced user before using these codes. These useful secret codes are meant to be used by experienced users and not beginners.
List of Useful Secret Codes for Android Mobile Phones
*#*#7780#*#*
| Secret code to Factory Reset any Android Mobile Phone. This code will reset and remove following data:
This code will not format or erase following:
|
*2767*3855#
|
Secret code to factory format any 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:
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#*#*
| Proximity Sensor Test |
*#*#3264#*#*
| RAM Version |
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