Secret Code Android Phone

Secret Code Android phone - sometimes we often contrived dizzy when faced with a problem with Android phones, for example, when it will reset or restore to original factory settings, need a code where we do not know the codes. 
Moreover, the name Android phone, rather complicated too when I've asked for help to unlock the phone is locked and forgot his password, then when the system also prompts the user to name his Gmail account, yes of course to admin like me, who just held the phone Android will sound weird. And this is Secret Codes Android phones that can hopefully help you when it was hit by the calamity Android:
 
    * # * # 4636 # * # *

    This shows four following menu:

    * Phone Information

    * Battery Information

    * History of Batteries
    * Statistics

    Reset the data
    * # * # 7780 # * # *
    This will remove the following:
    * Google accounts stored in your phone
    * System and application data and settings


    the above code will NOT remove:
    * System software and bundled applications at this time
    * SD card files such as photos, music files, etc.
    Note: After you write this code, the system will ask for confirmation from you. This provides an opportunity for you to think again before doing data deletion.

    Factory Reset
    * 2767 * 3855 #
    Think before you write this code. This will remove all files and settings including the internal memory storage. It will also reinstall the phone firmware.
    Note: Once you give this code, there is no way to cancel the operation unless you remove the battery from the phone. So think twice before writing this code.

    Information on camera
    * # * # 34971539 # * # *
    This code shows the following menu:
    * Update the firmware of the camera in image (Do not try this option)
    * Update camera firmware in SD card
    * Get camera firmware version
    * Get firmware update count
    WARNING: Do not use the first option, the camera will stop working and you need to take your phone to service center to reinstall camera firmware.

    Code to change the "End Call / Power"
    * # * # 7594 # * # *
    This code can be used to change the "End Call / Power" on your phone keypad. So, if you press the button for a few moments, it will display a screen asking you to select options from the Silent mode, and Turn off Airplane
mode. You can change the action code. You can activate this directly from the button so you do not have to waste your time in selecting the option.
Open the file copy screen where* # * # 255 * 273 283 * 663 282 * # * # *
Service log mode* # * # 197328640 # * # *You can run various tests and change settings in the service mode (safe mode).
Test Code: WLAN, GPS and Bluetooth
* # * # 232 339 # * # * - WLAN test
* # * # 526 # * # * - WLAN test
* # * # 528 # * # * - WLAN test (Use "Menu" to launch a variety of test)
* # * # 232 338 # * # * - Displays the MAC address of WiFi
* # * # 1472365 # * # * - GPS test
* # * # 1575 # * # * - Another GPS test.
* # * # 232 331 # * # * - Bluetooth test
* # * # 232337 # * # - Displays the Bluetooth address
Launch GTalk Service Monitor* # * # 8255 # * # *
Code to get the 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, numbered list of changes.
Codes to launch various test
* # * # 0283 # * # * - Loopback packet
* # * # 0 * # * # * - LCD test
* # * # 0673 # * # * or * # * # 0289 # * # * - Melody test
* # * # 0842 # * # * - Device test (Vibration, and Backlight test)
* # * # 2663 # * # * touch-screen version
* # * # 2664 # * # * Touch screen-test
* # * # 0588 # * # * - Proximity sensor test
* # * # 3264 # * # * - RAM version 
Secret Code Android phone also I need when going to check the problem and rearranged innards Android System, for Mobile which has the OS (Operating System), Android, supposedly can easily break all the innards such as RAM, ROM can change the value and capacity. Yes please for more details Regarding the discussion about Android