[Samsung Galaxy Mini] Theawesomeguy4:
Hiii friends, today I’m sharing a collection of secret codes for Android smart phones....

These codes will be very useful for all Android Users....

HIT THANKS IF YOU LIKE MY WORK....

DISCLAIMER: I 'll not be responsible for the use or misuse of this information, including loss of data or hardware damage. So use it at your own risk.

1. Complete Information About your Android Phone

*#*#4636#*#*

This code can be used to get some interesting information about your phone and battery. It shows complete Phone Information, Battery history, Battery information (voltage, battery life, status etc) and phone usage statistics

2. 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 and Get firmware update count

WARNING: Never use the first option otherwise your phone camera will stop working and you’ll need to take your phone to service center to re install camera firmware.

3. Format Android Phone

*2767*3855#

Think before you try this code. This code is used for factory format. It will remove all files and settings including the internal memory storage. It’ll also re install 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. Factory data reset

*#*#7780#*#*

This code can be used for a factory data reset. It’ll remove Google account settings stored in your phone, Downloaded applications, System and application data and settings. But It’ll not remove current system software and bundled application, SD card files. 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.

5. End Call/Power

*#*#7594#*#*

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 (You can increase any android device RAM upto 4GB, Check it now)

11. Other Useful Codes

•* #1234# - Check Software version of the device

•*#12580*369# - Check software and hardware information.

•*#0228# - Check Battery status (ADC, RSSI reading)

•*#32489#- Service mode

If you know any secret codes other than above listed, share it on comment section..

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