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11 Secret Codes You Need To Know For Android Smartphone Users Hidden Secret Android

Today the use of Android smartphones increasingly become rampant, almost every teen has android smartphone. But did you know that only a few of us truly understand or understand Android smartphone that we have. Actually android smartphone has a secret code that we can use to access information held by the android system that we have. By knowing these codes, then we can determine the condition android phone we have. For this time I will share the secret codes that only need to type on the virtual keyboard android you to get the information you need.

  1. Code (* # * # 4636 # * # *)
  2. If you enter this code on your android phone will display the following four menus:

    • Telephone Information
    • Battery Information
    • Battery History
    • Statistical

    You choose the information that you need for your access.

  3. Code For data reset (* # * # 7780 # * # *)
  4. If you type in the code in brackets above on your android cell phone will remove the following:

    • Google account that is stored in your phone
    • System and application data and settings

    The above code will NOT remove:

    • The system software current and bundled applications
    • SD Card files such as photos, music files, etc.

    Note: After you write this code, the system will ask for a confirmation from you. This gives you the opportunity to think again before deletion of data.

  5. Code to do a Factory reset (* 2767 * 3855 #)
  6. If you enter the code in brackets it will delete all files, settings, internal storage and will reinstall the firmware of your android phone. So think first before using this code.

    Attention !!!

    After you type in this code, then there is no way to cancel the operation unless you remove the battery from the phone.

  7. Code of camera information (* # * # 34971539 # * # *)
  8. If you type the code, then on your android phone will appear the following menu:

    • Update the firmware of the camera in the picture (Do not try this option)
    • Update camera firmware in the SD card
    • Get camera firmware version
    • Get firmware update count
    WARNING!!

    Please choose the first option, because they camera will stop working and you need to take your phone to a service center to reinstall the camera firmware.

  9. Code to change the "End Call / Power" (* # * # 7594 # * # *)
  10. If you type in this code, it will change the "End Call / Power" on your phone keypad. So, if you press the button for a few moments, it will display a screen that asks you to select an option from Silent mode, Airplane mode and Power off.

    You can change the actions of this code. You can activate this directly from the keypad so you do not have to waste your time in choosing options.

  11. Open the Code where the file copy screen (* # * # 273 283 * 255 * 663 282 * # * # *)
  12. Code for Service log mode (* # * # 197328640 # * # *)
  13. With this code you can run various tests and change settings on the service mode (safe mode).

  14. Code To test the WLAN, GPS and Bluetooth
    1. * # * # 232 339 # * # * - WLAN test
    2. * # * # 526 # * # * - WLAN test
    3. * # * # 528 # * # * - WLAN test (Use the "Menu" to launch a range of test)
    4. * # * # 232 338 # * # * - Displays the MAC addresses of Wi-Fi
    5. * # * # 1472365 # * # * - GPS test
    6. * # * # 1575 # * # * - another GPS test
    7. * # * # 232 331 # * # * - Bluetooth test
    8. * # * # 232 337 # * # - Display the Bluetooth address

  15. Code to Launch GTalk Service Monitor (* # * # 8255 # * # *)
  16. The code to get firmware version information
    1. * # * # 4986 * 2650468 # * # * - PDA, Phone, H / W, RFCallDate
    2. * # * # 1234 # * # * - PDA and Phone
    3. * # * # 1111 # * # * - FTA BD Version
    4. * # * # 2222 # * # * - FTA HW Version
    5. * # * # 44 336 # * # * - PDA, Phone, CSC, Build Time, numbered list of changes.

  17. The code to launch various tests
    1. * # * # 0283 # * # * - Loopback package
    2. * # * # 0 * # * # * - LCD test
    3. * # * # 0673 # * # * or * # * # 0289 # * # * - test Melody
    4. * # * # 0842 # * # * - Device test (Vibration, and Backlight test)
    5. * # * # 2663 # * # * -versi Touchscreen
    6. * # * # 2664 # * # * -test Touchscreen
    7. * # * # 0588 # * # * - Test of Proximity Sensor
    8. * # * # 3264 # * # * - version RAM

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