List of very useful android secret codes for mobile devices

This hidden codes are mostly common in Android Devices, but most of this codes may not work on rooted phones or been flash on custom roms.

List of very useful android secret codes for mobile phone devices:

*#0*# - Enter the Service Menu

*#7465625# - View phone lock status

*#06# -  This code shows your IMEI Number

*#*#8351#*#* - Code that enable Voice Dialing Logging Mode

*#*#8350#*#* - Code that disable Voice Dialing Logging Mode

*#12580*369# - This code is for Software & Hardware Information

**05**# - This code executes emergency dial screen to unlock PUK Code

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

##7764726 - This code can be use in Motorola Droid to know the Hidden Service Menu

*#*#7780#*#* - This code can be used for a factory data reset. It'll remove following things like Google account settings stored in your phone, System and application data and settings, Downloaded applications.

But does NOT remove the current system software and bundled applications, SD card files e.g. photos, music files, etc.

*2767*3855# - This code is used for factory format and it will remove all files and settings including the internal memory storage also re-install the phone firmware. (Before doing or using this, making a Back-up is a must).

*#*#273282*255*663282*#*#* - Used this code to create Immediate backup of your multimedia files.

*#*#34971539#*#* - This code is used to get the informations about the phone camera. It also shows following four menus:

1. Update camera firmware in image (Don't try this option)
2. Update camera firmware in SD card
3. Get camera firmware version
4. Get firmware update count

*#*#7594#*#* - This code can be used to change the "End Call / Power" button action in your phone. By 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 also enable direct power off on this button so you don't need to waste much of your time in selecting the options.

*#*#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.

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

*#*#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

*#*#8255#*#* - This code can be used to launch GTalk Service Monitor.

*#872564# - USB logging devices

*#9900# - System Dump Mode

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

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

*#*#7594#*#* - Changes the behavior of Power Button

To test this codes, make sure to make full back-up if you want to be safe.


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