Android phones launched in 2008, and four years after this technology leader in mobile phone operating systems. Large community of programmers and developers to write Android applications to extend the functionality of the devices. Android phone is the most popular in the United States and India, as well as many countries in the world to come to a unique and special features.
The latest stable version of the 2012 4.1 Jelly Bean. Later to become the world's leading OS Android mobile technology platform in the world. Make sure you will use the following codes for error or mistake as harmful to your Android device.
You are using an Android phone? If so, it makes sense to keep these secret codes in your mind.
One of the most common practice among software developers "back doors" under the code that actually allow anyone to gain knowledge into the system at a much deeper level than you would expect from a consumer leave. These backdoors are not always in a game, most of the time they are OEM or troubleshooting the system programmer when other conventional methods available to be blocked. They can be very friendly and helpful, if you know what you're doing.
So here are some secret codes of the popular Android platform, because hidden menus are manufacturer-specific, there is no guarantee that they will work on all Android smartphones. You can try these codes on your Android phone like Sony, Samsung, HTC, Micromax and many others.
Enter the following codes on the keyboard.
However, be careful when working with these codes, as these codes may be significant changes in the configuration of your Android device, rather than something that you do not fully understand how to play *
* # 06 #
Displays the IMEI number.
* # 0 * #
Service menu and more phones such as GALAXY S III.
* # * # 4636 # * # *
This Code provides information about your phone and battery.
Phone information,
Battery information,
Usage statistics,
Battery history,
* # * # 34971539 # * # *
This code is used to get information about the camera please avoid.Updating the camera firmware version.
* # * # 273283 * 255 * 663282 * # * # *
This code opens a File copy screen where you can backup your media files e.g. Images, Sound, Video and Voice memo (This code immediately backup all media files).
* # * # 197328640 # * # * This code can be used to enter into Service mode. You can change various settings and tests run in service mode(Enable test mode for service).
* # * # 232339 # * # *
WiFi tests / Wireless LAN tests.
* # * # 0842 # * # *
This code is used in the backlight / vibration test.
* # * # 2664 # * # *
This code is used for testing the touchscreen.* # 12580 * 369 #
Software and hardware Info.
* # 9090 #Diagnostic Configuration.
* # 872564 #USB Logging Control.
* # 9900 #
System Dump Mode.
* # 301279 #
HSDPA / HSUPA Control Menu.
* # 7465625 #
This code will showing phone lock status.
* # * # 8255 # * # *
This code can be used to start G Talk service monitor.
* # * # 7780 # * # *
This code is used for a factory data reset. It will remove following things:
Google and application data and settings,
Downloaded applications account settings stored in your phone System.
It is NOT to be removed:
Current system software and bundled applications.
SD card files eg photos, music files, etc.
NOTE: Once you apply code, you get a prompt screen asking you to click on “Reset phone” button. So you get a chance to cancel your operation.
* 2767 * 3855 #
This code is used for factory format, and remove all files and settings including the internal memory. There also need to install the firmware (Delete everything from the phone).
* # * # 7594 # * # *
This code will turn your "End Call / Power" button and power button without asking directly select any option (quiet mode, Aero aircraft and power-off) to give.
# # 7764726
Hidden Service menu for Motorola Droid.
Wi-Fi, GPS and Bluetooth Test Code:
* # * # 232339 # * # *
or
* # * # 526 # * # *
or
* # * # 528 # * # *
WLAN test (Use "Menu" button to start various tests).
* # * # 232338 # * # *
Shows, wireless MAC address.
* # * # 1472365 # * # *
GPS test.
* # * # 1575 # * # *
Another GPS test.
* # * # 232331 # * # *
Bluetooth test.
* # * # 232337 # * #
Shows Bluetooth device address.
Codes to launch various Factory Tests:
* # * # 0842 # * # *
Device test (Vibration test and backlight test).
* # * # 0588 # * # *
Proximity sensor test.
* # * # 0 * # * # *
LCD test.
* # * # 2664 # * # *
Touch screen test.
* # * # 2663 # * # *
Touch screen version
* # * # 0283 # * # *
Packet Loopback.
* # * # 0673 # * # *
or
* # * # 0289 # * # *
Melody test.
* # * # 3264 # * # *
RAM version
Code for firmware version information:
* # * # 1111 # * # *
FTA software version is displayed.(in 1234 the same code for PDA and firmware version).
* # * # 2222 # * # *
FTA HW version.
* # * # 44336 # * # *
PDA, Phone, CSC, Build Time, change list number.
* # * # 4986 * 2650468 # * # *
PDA, Phone, H / W, RFCallDate.
* # * # 1234 # * # *
PDA and Phone
All secret codes Android Phone
This code is Sensetive, so use them carefully. Or you lost your phone settings and much more.
