Default Android Mobile Phones Hidden Codes

Phones from different manufacturers will be hidden unique code, used to view system and firmware version, or hardware testing, of course, is no exception Android phone, in addition to the computer as if the phone can display more detailed information, but can be reset to the original factory settings, update the camera firmware and so on. But part of the code to be used with caution because it may lose the function of that cell phone, I just reproduced the network, problems shall not be responsible.

* # * # 4636 # * # *

Display phone information, cell information, battery records, usage statistics, WiFi News

* # * # 7780 # * # *

Reset to factory settings, does not remove the default program, and SD card files.

* 2767 * 3855 #

Reset to factory settings will delete all the files in SD card.

* # * # 34971539 # * # *

Shows the camera the camera firmware version, or update the camera firmware

* # * # 7594 # * # *

When press the off button, there will be a window to switch mobile phone models, including: silent mode, flight mode and shut down, you can use the above code, directly into a shutdown button.

* # * # 273 283 * 255 * 663 282 *#*#*

Open a file allows you to place the backup media, such as photographs, audio and video, etc.

* # * # 197328640 # * # *

Start service mode, you can test some settings and change the settings mobile phone

WLAN, GPS and Bluetooth test code

* # * # 232339 # * # * or * # * # 526 # * # * or * # * # 528 # * # * - WLAN Test
* # * # 232338 # * # * - Display WiFi MAC address
* # * # 1472365 # * # * - GPS Testing
* # * # 1575 # * # * - Other GPS test
* # * # 232331 # * # * - Bluetooth Test
* # * # 232337 # * # - Display the Bluetooth device address

* # * # 8255 # * # *

Start GTalk service monitor

Show phone firmware code

* # * # 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

The hardware test

* # * # 0283 # * # * - Packet Loopback
* # * # 0 *#*#* - LCD test
* # * # 0673 # * # * or * # * # 0289 # * # * - Melody test
* # * # 0842 # * # * - device testing, such as vibration, light
* # * # 2663 # * # * - touch screen version
* # * # 2664 # * # * - touch screen test
* # * # 0588 # * # * - close to the sensor test
* # * # * # * # 3264 - Memory Version