Android Secret Codes Keys

* # * # 4636 # * # *
This code can be used to obtain interesting information about the phone and battery, including:

* Information Phone
* Battery Information
* Battery history
* Usage statistics

* # * # 7780 # * # *
This code can be used to reset the data, including:

* Google account settings saved in the phone
* The system settings application data
* Applications are downloaded

data is not deleted:

* Operating System as well as congenital Android application package
* All existing data on the memory card

* 2767 * 3855 #
This code is used to format the entire system including an internal memory storage. This will also reinstall the phone's firmware.

* # * # 34971539 # * # *
This code is used to obtain information about camera phones, including:

* Update the camera firmware on the picture (do not you try it, because it can damage the components of the camera)
* Update the camera firmware to the SD card
* Getting the camera firmware version
* Obtain the total update firmware

* # * # 7594 # * # *
This code can be used to change the "End Call or Power", so if you press it long, it will appear on screen prompts you to select options from the Silent mode, Airplane mode and power off.

* # * # * 255 * 663 282 273 283 *#*#*
This code will open the file copy to create backup files on your media such as image, voice, notes, video and sound.

* # * # 197328640 # * # *
This code can be used to enter the Service mode. Can run various tests and change the settings in service mode.


Code for testing WLAN, GPS and Bluetooth

* # * # 232339 # * # * or * # * # 526 # * # * OR * # * # 528 # * # *
-> WLAN Test (Use the "Menu" to launch a variety of tests)

* # * # 232338 # * # * -> Displays WiFi MAC address

* # * # 1472365 # * # * -> GPS Test

* # * # 1575 # * # * -> Other GPS Test

* # * # 232331 # * # * -> Bluetooth Test

* # * # 232337 # * # -> Displays the Bluetooth device




Code to find the Firmware version information

* # * # 4986 * 2650468 # * # * -> Knowing PDA, Phone, H / W, RFCallDate

* # * # 1234 # * # * -> Knowing the PDA and Phone

* # * # 1111 # * # * -> Knowing the FTA version of the SW

* # * # 2222 # * # * -> Knowing the version of FTA HW

* # * # 44336 # * # * -> Knowing PDA, Phone, CSC, Build Time, Changelist number


The code to display the various tests


* # * # 0283 # * # * -> Packet Loopback

* # * # 0 *#*#* -> Test the LCD

* # * # 0673 # * # * or * # * # 0289 # * # * -> Test or Tone Melody

* # * # 0842 # * # * -> Test Device (Vibration and backlight)

* # * # 2663 # * # * -> Knowing the version of the Touch screen

* # * # 2664 # * # * -> Touch Screen Test

* # * # 0588 # * # * -> Test the Proximity sensors

* # * # 3264 # * # * -> Knowing the version of RAM