Android Secret Dialer Codes To Show Hidden Phone Settings

Table of Contents

1 Why You Need Android Secret Dialer Codes?
2 How To Use Android Secret Dialer Codes?
3 It is not working for me, what to do?
4 Android Secret Dialer Codes List
5 Android Secret Testing Code

Android is the largest smartphone OS till now with a market share of 86%. It is a powerful OS to deal with various tasks on smartphone. Not all the settings and information is visible in Android phones. There are some secret dialer codes that you need in order to reveal in depth details about hardware, or test a hardware or tweak some settings.

Why You Need Android Secret Dialer Codes?

Sometimes you need to know some more and detailed information about your phone that is not easily accessible via settings or about the phone page. In this case, you need these Android Secret codes to check these things. When and how these codes can be useful for you is given below:

To know in-depth hardware information
To test a hardware function
To test a software function
To know the IMEI number
To know the Baseband version
To know MAC address
Changing a system setting
To know firmware information
Testing device thoroughly while purchasing second-hand device

How To Use Android Secret Dialer Codes?

Android secret/hidden dialer codes are very easy to use. Just open the phone default dialer app and enter the desired code. It’ll open the hidden settings.

It is not working for me, what to do?

Not all codes work on all devices. This list contains android general secret codes. All or some of these may work on your device. Not all manufacturers have enabled all codes. We’ll share OEM specific codes lists also.

Android Secret Dialer Codes List

Code	Description
##4636##	Display information about Phone, Battery and Usage statistics
##7780##	Restting your phone to factory state-Only deletes application data and applications
27673855#	It’s a complete wiping of your mobile also it reinstalls the phones firmware
##34971539##	Shows completes information about the camera
##7594##	Changing the power button behavior-Enables direct poweroff once the code enabled
##273283255663282##*	For a quick backup to all your media files
##197328640##	Enabling test mode for service activity
##232339## OR ##526##	Wireless Lan Tests
##232338##	Displays Wi-Fi Mac-address
##1472365##	For a quick GPS test
##1575##	A Different type GPS test
##0283##	Packet Loopback test
##0##*	LCD display test
##0673## OR ##0289##	Audio test
##0842##	Vibration and Backlight test
##2663##	Displays touch-screen version
##2664##	Touch-Screen test
##0588##	Proximity sensor test
##3264##	Ram version
##232331##	Bluetooth test
##7262626##	Field test
##232337#*#	Displays bluetooth device address
##8255##	For Google Talk service monitoring
##49862650468##*	PDA, Phone, Hardware, RF Call Date firmware info
##1234##	PDA and Phone firmware info
##1111##	FTA Software version
##2222##	FTA Hardware verion
##44336##	Displays Build time and change list number
*#06#	Displsys IMEI number
##8351##	Enables voice dialing logging mode
##8350##	Disables voice dialing logging mode
##778 (+call)	Brings up Epst menu
##7780##	Remove Google Account Settings
27673855#	Reinstall the phone’s firmware
##34971539##	Access information about mobile camera
##34971539##	Camera firmware option (Avoid)
##7594##	Direct power off without asking for selecting any option (silent mode, Airplane and power off)
##273283255663282##*	Create backup to all media files
##273283255663282##*	Open file copy screen where it is possible to backup media files such as images, videos and audios
27674387264636*	Display product code
*#0228#	Find out Battery Status
*#32489#	Ciphering information
#2732832553282#	Data create menu
#3282727336*#	Data usage status
OTA update menu	OTA update menu
##526## or ##528## or ##232339##	WLAN Test
*#7465625#	View phone lock status
*#06#	IMEI number
##2664##	Touch-screen test
##0##*	LCD test
*#0589#	Light sensor test
##0588##	Proximity sensor test
##3264##	RAM version
*#0782#	Real time clock test
*#7353#	Quick test menu
##0283##	Packet Loop-back test
##0673##	Audio/Melody test
##0289##	Audio/Melody test
##0842##	Vibration test and Back Light test Device test
*#2263#	RF band selection
*#7284#	USB 12C mode control
*#872564#	USB logging control
*#9090#	Diagnostic configuration
*#03#	NAND flash serial number
*#3214789#	GCF mode status
*#745#	RIL dump menu
*#746#	Debug dump menu
*#9900#	System dump mode

Android Secret Testing Code

The *#*#4636#*#* code is the most common one that people will use. There’s quite a bit of information you can pull up in this hidden menu. Here are some screenshots of what you should see once you punch in this code.