Samsung smartphones come with hidden secret codes that allow users to access specific features, perform hardware and software tests, and execute crucial system operations like resetting or backing up data. These codes can be entered into the dialer of your Samsung phone to unlock various functionalities.
Samsung Mobiles List
The following Samsung mobile models support secret codes:
Samsung Galaxy S21
Samsung Galaxy S20
Samsung Galaxy M31s
Samsung Galaxy A51
Samsung Galaxy S10
Samsung Galaxy Fold
Samsung Galaxy A2 Core
Samsung Galaxy M30
Samsung Galaxy M20
Samsung Galaxy M10
Samsung Galaxy A80
Samsung Galaxy A70
Samsung Galaxy A60
Samsung Galaxy A50
Samsung Galaxy A40
Samsung Galaxy A30
Samsung Galaxy A20e
Samsung Galaxy A20
Samsung Galaxy A10
Samsung Galaxy A8s
Samsung Galaxy A6s
Samsung Galaxy A9
Samsung Galaxy A7
Samsung Galaxy Note9
Samsung Galaxy J4 Core
Samsung Galaxy J2 Core
Samsung Galaxy On6
Samsung Galaxy J7
Samsung Galaxy J3
Samsung Galaxy A8 Star
Samsung Galaxy S
Samsung Galaxy J8
Samsung Galaxy J6
Samsung Galaxy J4
Samsung Galaxy A6
Samsung Galaxy J7 Duo
Samsung Galaxy S9
Samsung Galaxy J2 Pro
Samsung Galaxy C7
Samsung Galaxy Note8
Samsung Galaxy J7 V
Samsung Galaxy J7 Pro
Samsung Z4
Samsung Galaxy S8
Samsung Galaxy C5 Pro
Samsung Galaxy C7 Pro
Samsung Galaxy A5
Samsung Galaxy A3
Samsung Galaxy J2 Prime
Samsung Galaxy C9 Pro
Samsung Galaxy A8
Samsung Galaxy On8
Samsung Galaxy On7
Samsung Gear S3 classic
Samsung Gear S3 frontier
Samsung Galaxy J5 Prime
Samsung Galaxy J7 Prime
Samsung Z2
Samsung Galaxy Note7
Samsung Galaxy On7 Pro
Samsung Galaxy On5 Pro
Important Secret Codes for Samsung Mobile
Code
Description
*#06#
IMEI number
*#07#
Specific Absorption Rate (SAR)
*#0228#
Battery status (ADC, RSSI reading)
#0#
Test LCD, hardware, and other parts
##225##
Calendar Info
##426##
Google Play Services
Hardware Test Codes for Samsung Mobile
Code
Description
*#1234#
Check software version
##0289##
Audio test
##2664##
Touch-screen test
##232339##
Wireless LAN test
##232331##
Bluetooth test
##1472365##
Quick GPS test
##1575##
GPS test (alternative)
##0*##
LCD display test
##0842##
Vibration & Backlight test
##0588##
Proximity sensor test
##0283##
Packet Loopback test
##7262626##
Field test mode
*#0011#
Service Menu
##2663##
Displays touch-screen version
Software Info Codes for Samsung Mobile
Code
Description
##4636##
Android version, battery & usage stats
##232338##
Displays Wi-Fi MAC address
##1111##
FTA Software version
##2222##
FTA Hardware version
##3264##
RAM version
##232337#*#
Bluetooth device address
##1234##
Firmware info
##44336##
Build time & change list number
##34971539##
Camera info
Backup Code for Samsung Mobile
Code
Description
##273283255663282*##
Quick backup of media files
Hard Reset Codes for Samsung Mobile
Code
Description
27673855#
Complete device wipe & firmware reinstall
##7780##
Reset device & erase all data
Other Secret Codes for Samsung Mobile
Code
Description
##8255##
Google Talk service monitoring
##8351##
Enables voice dialing logging mode
##8350##
Disables voice dialing logging mode
##64663##
QC test
##759##
Rlz Debug UI
##7594##
Changes power button behavior (direct power off)
*#0808#
USB Service Mode
*#9090#
Service Mode
*#7284#
FactoryKeystring
*#34971539#
Camera Firmware Standard
Conclusion
Samsung secret codes provide users with access to hidden settings, diagnostic tools, and system operations that can be beneficial for troubleshooting and optimizing device performance. However, users should exercise caution when using these codes, as some of them can lead to irreversible actions such as hard resets or data loss.
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