Google says that over 1.3 million Android cell phones are sold every day, making Android the most popular mobile operating system, and also the most popular operating system in general. There are many things an android mobile can do. but some features are not shown in settings. These can d=be done through Android Secret codes. In other words we can say the backdoor by which the secret settings of android can be accessed are called android secret codes. In this article we will cover the most popular and almost all android codes with appropriate usage. The given android secret codes maybe dangerous please see the proper usage and then try at your own risk. Techxstar wont be responsible if anything happens to your mobile. Some settings once applied can’t be rollback. If you have a Rooted anndoid phone, these code will be more useful

Android secret codes

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LIST OF ANDROID SECRET CODES

1. Complete Information About your Phone 

*#*#4636#*#*
This code can be used to get some interesting information about your phone and battery. It shows following 4 menus on screen:
• Phone information
• Battery information
• Battery history
• Usage statistics

2. Factory data reset


*#*#7780#*#*
This code can be used for a factory data reset. It’ll remove following things:
• Google account settings stored in your phone
• System and application data and settings
• Downloaded applications
It’ll NOT remove:
• Current system software and bundled application
• SD card files e.g. photos, music files, etc.
Note: Once you give this code, you get a prompt screen asking you to click on “Reset phone” button. So you get a chance to cancel your operation.


3. Format Android Phone


*2767*3855#
Think before you give this code. This code is used for factory format. It’ll remove all files and settings including the internal memory storage. It’ll 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 giving this code.


4. Phone Camera Update

*#*#34971539#*#*
This code is used to get information about phone camera. It shows following 4 menus:
• Update camera firmware in image (Don’t try this option)
• Update camera firmware in SD card
• Get camera firmware version
• Get firmware update count
WARNING: Never use the first option otherwise your phone camera will stop working and you’ll need to take yourphone to service center to reinstall camera firmware.


5. End Call/Power

*#*#7594#*#*
This one is my favorite one. This code can be used to change the “End Call / Power” button action in your phone. Be default, if you long press the button, it shows a screen asking you to select any option from Silent mode, AirPlane mode and Power off.
You can change this action using this code. You can enable direct power off on this button so you don’t need to waste your time in selecting the option.


6. File Copy for Creating Backup


*#*#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.


7. Service Mode


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


8. WLAN, GPS and Bluetooth Test Codes:


*#*#232339#*#* OR *#*#526#*#* OR *#*#528#*#* – WLAN test (Use “Menu” button to start various tests)
*#*#232338#*#* – Shows WiFi MAC address
*#*#1472365#*#* – GPS test
*#*#1575#*#* – Another GPS test
*#*#232331#*#* – Bluetooth test
*#*#232337#*# – Shows Bluetooth device address

9. Codes to get 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, Changelist number

10. Codes to launch various Factory Tests:

*#*#0283#*#* – Packet Loopback
*#*#0*#*#* – LCD test
*#*#0673#*#* OR *#*#0289#*#* – Melody test
*#*#0842#*#* – Device test (Vibration test and BackLight test)
*#*#2663#*#* – Touch screen version
*#*#2664#*#* – Touch screen test
*#*#0588#*#* – Proximity sensor test
*#*#3264#*#* – RAM version

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