List of Samsung Secret Codes | Samsung One UI and TouchWiz Devices

Complete List of Samsung Secret Codes And Usages

All the Android phones including Samsung itself have a different dedicated secret menu, secret setting, and test modes you can access only by using a pre-defined set of Secret codes. These secret codes are used to change settings, diagnose hardware and software errors, display the model and version of the device and many more. You might wish to see the List of OnePlus Secret Codes and Hidden Settings as well.

Here is the list of Samsung secret codes running on Samsung One UI(Samsung Galaxy S8, S9, S10, S20, Galaxy Note 9, Note 10, Note 20, Galaxy A and M series, Galaxy Tab S series, etc) and Old TouchWiz Samsung Devices(running on Android 6 and below).

List of Samsung Secret Codes Samsung one ui Touchwiz

List of Samsung Codes for Samsung One UI

Secret Codes for Samsung Galaxy S8, S9, S10, S20, Galaxy Note 9, Note 10, Note 20, Galaxy A and M series, Galaxy Tab S series, etc.

Samsung Secret Code (One UI)Secret Code Function
*#06#Check the IMEI number any mobile phone or tablet
*#0*#Test RGB (Red Blue Green), Receiver, Vibration, Touch sensitivity, Speakers, Camera Sensors, S-Pen, Audio loopback, Software version, etc.
*#0808#Change USB settings
*#0228#Check Battery status ADC, RSSI reading, etc.
*#0011#View GSM status information
*#2222#Check Hardware Version
*#1234#View Software Version such as PDA, CSC, MODEM, etc. Helps you check the BL, AP, CP, and CSC of your Samsung device
*#9090#Check diagnostic configuration
*#9900#Check Dump mode
*#12580*369#Check Software and hardware information. This code also lets you check Samsung mobile manufacturing date
*#0283#Check Audio loopback control
*#34971539#Update Camera firmware
#7465625*638*#Check Network lock keycode
*#2663#Check TSP and TSK firmware update
*#272IMEI#*Check Product code
*#*#4636#*#*access the IoT Hidden menu
*#272*IMEI#Check buyer code, CSC (Country/Carrier Specific Product) Code
*#0283#Check Audio loopback control
*#1111#Check software version
*#34971539#View Camera firmware menu
*43# [dial]Enable call waiting
#43#[dial]Turn off call waiting
*#43#[dial]Show status of call waiting
*135#[dial]Request own phone number (dependes on Carrier provider)
**04*[old Pin]*[new Pin]*[new Pin]#Change device PIN. Replace the old and new PINs of your Samsung device.
*#004*[number]#Divert call to a given number. Replace “[number]” with a phone number
*#004#Request the status for call diversion(Useful for Voicemail) Read here : How to configure and Access Voicemail
#004#Deactivate call diversion
##004#Erase call diversion

Difference between MMI, USSD and SS codes

List of Secret Codes for Old TouchWiz Samsung Devices

List of Codes for Old TouchWiz Devices Samsung Galaxy S4, S5, S6, S7, Note 4, Note 5, Note 6, Note 7, Galaxy J and C series, etc. and it runs on TouchWiz or Android 6.0 or below

Samsung Secret Code (TouchWiz)Secret Code Function
*#0*# / *#*#0*#Test RGB (Red Blue Green), Receiver, Vibration, Touch sensitivity, Speakers, Camera Sensors, S-Pen, Audio loopback, Software version, etc.
*#06#Show IMEI Number
*#03#NAND Flash the serial number
*#80#Touchscreen noise test (warning do not press power button)
*#251#Wakelock OFF
*#251#Wakelock ON
*#526#WLAN Engineering Mode
*#528#WLAN Engineering Mode
*#745#RIL Dump Menu
*#746#Debug Dump Menu
*#0011#Service Mode
*#0228#Battery status
*#0283#Audio packet loopback test
*#0289#Audio/speaker-test (Melody Test Mode)
*#0514#SysDump (System Dumps, logs, etc.)
*#0588#Proximity Sensor test
*#0589#Light Sensor Test Mode
*#0673#Audio/speaker-test (same as *#0289#)
*#0782#Real-time clock test
*#0842#Vibration test
*#1575#GPS Control Menu
*#2263#RF Band Selection
*#2663#HW touchscreen test
*#3264#RAM check (version number)
*#7769#Proximity sensor test
*#7284#Phone utility and USB driver and connectivity settings
*#7353#Performs 12 types of function tests
*#7594#Factory mode / Enable shutdown on long press
*#8888#Service Mode (Read FTA hardware version)
*#9900#System Dump Mode
*#9999#Software versions (AP, CP, CSC, FTA SW)
*#2222#Hardware version
*#1234#View SW Version PDA, CSC, MODEM
*#0228#Battery diagnostics
*#9090#Service Mode
*#301279#HSDPA/HSUPA Control Menu
*#4238378#GCF Configuration
*#197328640#

or

*#*#197328640#*#*
Enabling test mode for service activity (also shows the manufacturing date of Samsung devices)
*#232331#Bluetooth test
*#232337#Bluetooth address
*#232338#WLAN MAC address & PS mode
*#232339#WLAN Engineering Mode test (TX & RX modes) (same as *#526*)
*#8736364#Opens OTA update menu
*#7412365#Camera firmware standard (Front/Rear camera firmware)
*#7465625#Personalization (lock status settings)
*#22558463#Reset Total Call Time
*#12580*369#Main Version (AP, CP, CSC, RF cal, HW revision)
*#3282*727336*#System and storage information, and Data usage statistics
* 2767 *3855#Wipes Samsung phone completely(Read more)
*#*#7780#*#*Resets your phone to the factory state and deletes only apps and app data. You don’t need to boot into the Samsung recovery mode to do that.
*#*#7594#*#*Enables direct power off without showing Power Menu when you hold the Power button
*#*#232338#*#*Displays Wi-Fi MAC address
*#*#4986*2650468#*#*PDA, Phone, Hardware, RF Call Date (or manufacturing date) firmware info
##778 [dial]View the EPST menu

List of Samsung Secret Codes | Samsung One UI and TouchWiz Devices

This was the list of all possible secret codes for Samsung devices. Use these codes to boot into Samsung engineering mode, test network, unlock SIM, Divert calls, Check version, and many other tasks. . Also, if these codes work on your phone or tablet, you can be sure that it’s original. In addition, there are several other codes like MMI codes, USSD codes and SS codes. You can read the guide here: Difference between MMI, USSD and SS codes.

Read Also: What is IoT Hidden Menu on Android? Know all About it.

Samsung Secret Codes-FAQ

What are Samsung secret codes?

Samsung secret codes are set of the specific combination of numbers and special characters used to access secret settings or diagnose menu on Samsung Andriod device. All the functions have a different set of secret codes which can be used by dialing the code on the default dialer app on the device.

How do you use secret codes on Samsung?

To use the Samsung secret codes just go to the dialer app, and type in the codes from the list above.

What is the code to check original Samsung?

#0# is the default code to check the original Samsung device. You can also use this menu to test other hardware and software settings and versions.

What is the code to check Samsung touch screen?

Just dial ##2664## for performing Touch-Screen test.

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  • I am George, the mind behind Fixyourandroid.com. My mission with this platform is to offer clear, practical insights into smart devices, VR, and Android technology.

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