Samsung Mobile Phone Secret Codes

Software version: *#9999#
IMEI number
#*4773# Incremental Redundancy
#*7785# Reset wakeup & RTK
timer cariables/variables
#*7200# Tone Generator Mute
#*3888# BLUETOOTH Test mode
#*7828# Task screen
#*#8377466# S/W Version & H/W
Version
#*2562# Restarts Phone
#*2565# No Blocking? General
Defense.
#*3353# General Defense, Code
Erased.
#*3837# Phone Hangs on White
screen.
#*3849# Restarts Phone
#*7337# Restarts Phone (Resets
Wap Settings)
#*2886# AutoAnswer ON/OFF
#*7288# GPRS Detached/Attached
#*7287# GPRS Attached
#*7666# White Screen
#*7693# Sleep Deactivate/
Activate
#*2286# Databattery
#*2527# GPRS switching set to
(Class 4, 8, 9, 10)
#*2679# Copycat feature Activa/
Deactivate
#*3940# External looptest 9600
bps
#*4263# Handsfree mode
Activate/Deactivate
#*2558# Time ON
#*3941# External looptest
115200 bps
#*5176# L1 Sleep
#*7462# SIM Phase
#*7983# Voltage/Freq
#*7986# Voltage
#*8466# Old Time
#*2255# Call Failed
#*5376# DELETE ALL SMS!!!!
#*6837# Official Software Version:
(0003000016000702)
#*2337# Permanent Registration
Beep
#*2474# Charging Duration
#*2834# Audio Path (Handsfree)
#*3270# DCS Support Activate/
Deactivate
#*3282# Data Activate/
Deactivate
#*3476# EGSM Activate/
Deactivate
#*3676# FORMAT FLASH VOLUME!!!
#*4760# GSM Activate/Deactivate
#*4864# White Screen
#*7326# Accessory
#*7683# Sleep variable
#*3797# Blinks 3D030300 in RED
#*7372# Resetting the time to
DPB variables
#*3273# EGPRS multislot (Class 4,
8, 9, 10)
#*7722# RLC bitmap compression
Activate/Deactivate
#*2351# Blinks 1347E201 in RED
#*2775# Switch to 2 inner
speaker
#*7878# FirstStartup (0=NO,
1=YES)
#*3838# Blinks 3D030300 in RED
#*2077# GPRS Switch
#*2027# GPRS Switch
#*0227# GPRS Switch
#*0277# GPRS Switch
#*22671# AMR REC START
#*22672# Stop AMR REC (File
name: /a/multimedia/sounds/voice
list/ENGMODE.amr)
#*22673# Pause REC
#*22674# Resume REC
#*22675# AMR Playback
#*22676# AMR Stop Play
#*22677# Pause Play
#*22678# Resume Play
#*77261# PCM Rec Req
#*77262# Stop PCM Rec
#*77263# PCM Playback
#*77264# PCM Stop Play
#*22679# AMR Get Time
*#8999*364# Watchdog ON/OFF
*#8999*427# WATCHDOG signal
route setup
*2767*3855# = Full Reset
(Caution every stored data will
be deleted.)
*2767*2878# = Custom Reset
*2767*927# = Wap Reset
*2767*226372# = Camera Reset
(deletes photos)
*2767*688# Reset Mobile TV
#7263867# = RAM Dump (On or
Off)
*2767*49927# = Germany WAP
Settings
*2767*44927# = UK WAP Settings
*2767*31927# = Netherlands WAP
Settings
*2767*420927# = Czech WAP
Settings
*2767*43927# = Austria WAP
Settings
*2767*39927# = Italy WAP
Settings
*2767*33927# = France WAP
Settings
*2767*351927# = Portugal WAP
Settings
*2767*34927# = Spain WAP
Settings
*2767*46927# = Sweden WAP
Settings
*2767*380927# = Ukraine WAP
Settings
*2767*7927# = Russia WAP
Settings
*2767*30927# = GREECE WAP
Settings
*2767*73738927# = WAP Settings
Reset
*2767*49667# = Germany MMS
Settings
*2767*44667# = UK MMS Settings
*2767*31667# = Netherlands MMS
Settings
*2767*420667# = Czech MMS
Settings
*2767*43667# = Austria MMS
Settings
*2767*39667# = Italy MMS
Settings
*2767*33667# = France MMS
Settings
*2767*351667# = Portugal MMS
Settings
*2767*34667# = Spain MMS
Settings
*2767*46667# = Sweden MMS
Settings
*2767*380667# = Ukraine MMS
Settings
*2767*7667#. = Russia MMS
Settings
*2767*30667# = GREECE MMS
Settings
*#7465625# = Check the phone
lock status
*7465625*638*Code# = Enables
Network lock
#7465625*638*Code# = Disables
Network lock
*7465625*782*Code# = Enables
Subset lock
#7465625*782*Code# = Disables
Subset lock
*7465625*77*Code# = Enables SP
lock
#7465625*77*Code# = Disables SP
lock
*7465625*27*Code# = Enables CP
lock
#7465625*27*Code# = Disables CP
lock
*7465625*746*Code# = Enables
SIM lock
#7465625*746*Code# = Disables
SIM lock
*7465625*228# = Activa lock ON
#7465625*228# = Activa lock OFF
*7465625*28638# = Auto
Network lock ON
#7465625*28638# = Auto
Network lock OFF
*7465625*28782# = Auto subset
lock ON
#7465625*28782# = Auto subset
lock OFF
*7465625*2877# = Auto SP lock
ON
#7465625*2877# = Auto SP lock
OFF
*7465625*2827# = Auto CP lock
ON
#7465625*2827# = Auto CP lock
OFF
*7465625*28746# = Auto SIM lock
ON
#7465625*28746# = Auto SIM lock
OFF

Type *#9998*627837793# Go to
the 'my parameters' and there
you will find new menu where you
can unlock phone.(not tested-for
samsung C100)

To unlock a Samsung turn the
phone off take the sim card and
type the following code *#pw
+15853649247w#
Java status code #*53696#
(Samsung X600)

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Some codes are may be not working . Try these codes at your own risk . We don't accept any complains.