Samsung Mobile Secret Codes List

Some codes depends on the Mobile you are Using.

*#06#    -  Shows IMEI number of your mobile.
*#9999# – Show software version of mobile.
#*3849# – Rebooting the Samsung Mobile Phone
#*2558# – Turning on/off the mobile time
#*7337# -  Unlocking the latest Samsung set
*#9998*246#  – Verifying the memory and battery information
*#7465625#  – Verifying the Lock status of mobile
*#0001#  – Displaying the Serial Number of the mobile
*2767*637# – Use to unlock the code of mobile device
*#8999*636#  – Displaying the capacity of your mobile storage
#*4760# -  Activating and deactivate the GSM features
*#0001# – Display RS232 serial communication parameter setup
#*2562# -  Rebooting the Samsung Mobile Phone
*#8999*667#  – Running the mobile in Debug mode
*2767*226372#  – Fine-tuning the camera settings
*#8999*778# Displaying the mobile SIM card information
*2767*637# Unlocking the code of mobile device
#*3888# Verifying the Bluetooth information
*7465625*28638#  – Activating the Network Lock feature
#*#8377466#  – Displaying the hardware version
*7465625*746*Code# -  Activating the SIM card lock
*#pw+15853649247w#  – Without SIM card, unlocking your mobile code
*#9998*627837793# Getting extra parameter for unlock mobile settings
#7465625*28638# Unlocking the Network Lock feature
#*5376# Deleting all SMS with 1 command
#*7983# Voltage Managing Frequency or Voltage
#*2474# Verifying the charging duration
*2767*688# Readjusting the options of mobile TV
#7465625*746*Code# Unlocking the SIM card lock
#*2834# Resetting the handsfree options
*#4777*8665# Exploring the tool list of GPSR
*#8999*228# Display battery capacity and temperature / voltage
*#8999*523# Adjust display contrast
*#8999*636# Display storage capacity
*#8999*778# Display SIM card information
*#8999*324# The network checkout (engineering model)
*#8999*289# Ringtone test
*#8999*364# Display Watchdog state
*#8999*427# WATCHDOG signal route setup
*#8999*842# Vibrate test
*#8999*782# Show date and alarm clock
*#8999*246# Show the memory capacity
*#8999*786# The display during warning
*#8999*837# Samsung hardware version
*#8999*377# Software error LOG (wrong display of EEPROM)
*#8999*638# Show network information

CAUTION:  ” SOME OF THE  SECRET CODES MAY HARM YOUR DEVICE USING THEM ON YOUR MOBILE PHONE WITH OUT KNOWLEDGE PLEASE BE CAREFUL WHILE USING THE CODES…. ” 

Note:- try it own risk we are not responsible for any kind of damage. 
Samsung Mobile Secret Codes | Mobile Secret Code Lists | Samsung Details