All Android Secret Code

Android Code

* # * # 4636 # * # * 
Code that shows some information about your phone and battery of the same, it appears to enter 4 menus on screen: 
* Phone information 
* Battery information 
* Battery history 
* Usage statistics phone 

* # * # 7780 # * # * 
CAUTION:- Entering this code it will "reset" your phone with the original factory information, will remove the following "things" in your phone: 
Delete your Google account 
Deleting applications and file system Data 
Delete the apps you've downloaded. 
vai not remove: 
* System "operating" the phone 
* files from your SD card. 

* 2767 * 3855 # 
CAUTION:- This code is the same as mentioned above, however, also erases your card of memory and all files on it and further, does reinstalling the original software of the phone. 
* # * # 34971539 # * # * 
Code used to receive information about the phone's camera - It will show 4 menus: 
Update camera software ( DO NOT TRY THIS ) 
Update the camera software using a file that is in SD 
Displays the software version of the camera 
shows it is possible to upgrade the software. 
CAUTION: never use option number 1 (Update camera software) otherwise you will have to send your phone for service to reinstall the camera software. 
* # * # 7594 # * # * 
With this code you can change the way the power button works. Changing this option you can choose to "hang up the phone" by pressing and holding the button (instead of screen appears "Airplane Mode, etc") 
* # * # 273283 * 255 * 663282 * # * # * 
This code opens a option to backup or copy of arquvios your system, and you can make a backup of your images, videos, sounds and more. 
* # * # 197328640 # * # * 
Switch your phone to service mode where you can make in your tests apparatus. Opens the option to test the Bluetooth, WLAN and GPS. 
* # * # 232338 # * # * 
Shows the MAC address of Wifi 
* # * # 1472365 # * # * 
GPS test 
* # * # 1575 # * # * 
Another test GPS 
* # * # 232331 # * # * 
Bluetooth test 
* # * # 232337 # * # 
Displays the Bluetooth address 
* # * # 8255 # * # * 
This code displays the Monitor service GoogleTalk. 
Codes for release "firmware": 

* # * # 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 

Codes to factory tests: 
* # * # 0283 # * # * - Packet Loopback 
* # * # 0 * # * # * - LCD test 
* # * # 0673 # * # * OR * # * # 0289 # * # * - Melody test 
* # * # 0842 # * # * - Device test (Vibration test and BackLight test) 
* # * # 2663 # * # * - Version Touchscreen 
* # * # 2664 # * # * - Test the touch screen 
* # * # 0588 # * # * - Test proximity sensor 
3264 # * # * # * # * - RAM version