1. Tap on the Phone Icon with stylus
2. Press #907*9#0 ENTER LOCK should appear on screen
3. ENTER OTKSL
4. SVC MENU will appear press 1
5. Enter 10 digit MIN and then press SAVE
6. Press SAVE again
7. Press 3 and then press SAVE 6 times
8. Enter the HOME SID and press SAVE once
9. Press END key twice
Blog Archive
Sunday, December 28, 2008
Thursday, December 25, 2008
Universal Samsung Secret Codes
*#06#
Show IMEI
*#9999#
Show Software Version
*#0837#
Show Software Version (instructions)
*#0001#
Show Serial Parameters
*#9125#
Activates the smiley when charging.
*#9998*228#
Battery status (capacity, voltage, temperature)
*#9998*246#
Program status
*#9998*289#
Change Alarm Buzzer Frequency
*#9998*324#
Debug screens
*#9998*364#
Watchdog
*#9998*377#
EEPROM Error Stack - Use side keys to select values. Cancel and ok.
*#9998*427#
Trace Watchdog
*#9998*523#
Change LCD contrast - Only with version G60RL01W
*#9998*544#
Jig detect
*#9998*636#
Memory status
*#9998*746#
SIM File Size
*#9998*778#
SIM Service Table
*#9998*785#
RTK (Run Time Kernel) errors - if ok then phn is reset, info is put in memory error.
*#9998*786#
Run, Last UP, Last DOWN
*#9998*837#
Software Version
*#9998*842#
Test Vibrator - Flash the screenligth during 10 seconds and vibration activated.
*#9998*862#
Vocoder Reg - Normal, Earphone or carkit can be selected
*#9998*872#
Diag
*#9998*947#
Reset On Fatal Error
*#9998*999#
Last/Chk
*#9998*9266#
Yann debug screen (=Debug Screens?)
*#9998*9999#
Software version
*0001*s*f*t#
Changes serial parameters (s=?, f=0,1, t=0,1) (incomplete)
Show IMEI
*#9999#
Show Software Version
*#0837#
Show Software Version (instructions)
*#0001#
Show Serial Parameters
*#9125#
Activates the smiley when charging.
*#9998*228#
Battery status (capacity, voltage, temperature)
*#9998*246#
Program status
*#9998*289#
Change Alarm Buzzer Frequency
*#9998*324#
Debug screens
*#9998*364#
Watchdog
*#9998*377#
EEPROM Error Stack - Use side keys to select values. Cancel and ok.
*#9998*427#
Trace Watchdog
*#9998*523#
Change LCD contrast - Only with version G60RL01W
*#9998*544#
Jig detect
*#9998*636#
Memory status
*#9998*746#
SIM File Size
*#9998*778#
SIM Service Table
*#9998*785#
RTK (Run Time Kernel) errors - if ok then phn is reset, info is put in memory error.
*#9998*786#
Run, Last UP, Last DOWN
*#9998*837#
Software Version
*#9998*842#
Test Vibrator - Flash the screenligth during 10 seconds and vibration activated.
*#9998*862#
Vocoder Reg - Normal, Earphone or carkit can be selected
*#9998*872#
Diag
*#9998*947#
Reset On Fatal Error
*#9998*999#
Last/Chk
*#9998*9266#
Yann debug screen (=Debug Screens?)
*#9998*9999#
Software version
*0001*s*f*t#
Changes serial parameters (s=?, f=0,1, t=0,1) (incomplete)
source : samsung-secret-codes.blogspot.com
Samsung T100 Secret Codes
*#06#
Show IMEI
*#9999#
Show Software Version
*#0001#
Show Serial Parameters
*2767*3855#
Full EEPROM Reset ( THIS CODE REMOVES SP-LOCK!!!! but also change IMEI to 447967-89-400044-0, you must use CHGIMEI to restore it)
*2767*2878#
Custom EEEPROM Reset
*#8999*228#
Battery status (capacity, voltage, temperature)
*#8999*246#
Program status
*#8999*289#
Change Alarm Buzzer Frequency
*#8999*324#
Debug screens
*#8999*364#
Watchdog
*#8999*377#
EEPROM Error Stack
*#8999*427#
Trace Watchdog
*#8999*523#
Change LCD contrast
*#8999*544#
Jig detect
*#8999*636#
Memory status
*#8999*746#
SIM File Size
*#8999*778#
SIM Service Table
*#8999*785#
RTK (Run Time Kernel) errors
*#8999*786#
Run, Last UP, Last DOWN
*#8999*837#
Software Version
*#8999*842#
Test Vibrator
*#8999*862#
Vocoder Reg
*#8999*872#
Diag
*#8999*947#
Reset On Fatal Error
*#8999*999#
Last/Chk
*#8999*9266#
Yann debug screen (=Debug Screens?)
*#8999*9999#
Software version
Show IMEI
*#9999#
Show Software Version
*#0001#
Show Serial Parameters
*2767*3855#
Full EEPROM Reset ( THIS CODE REMOVES SP-LOCK!!!! but also change IMEI to 447967-89-400044-0, you must use CHGIMEI to restore it)
*2767*2878#
Custom EEEPROM Reset
*#8999*228#
Battery status (capacity, voltage, temperature)
*#8999*246#
Program status
*#8999*289#
Change Alarm Buzzer Frequency
*#8999*324#
Debug screens
*#8999*364#
Watchdog
*#8999*377#
EEPROM Error Stack
*#8999*427#
Trace Watchdog
*#8999*523#
Change LCD contrast
*#8999*544#
Jig detect
*#8999*636#
Memory status
*#8999*746#
SIM File Size
*#8999*778#
SIM Service Table
*#8999*785#
RTK (Run Time Kernel) errors
*#8999*786#
Run, Last UP, Last DOWN
*#8999*837#
Software Version
*#8999*842#
Test Vibrator
*#8999*862#
Vocoder Reg
*#8999*872#
Diag
*#8999*947#
Reset On Fatal Error
*#8999*999#
Last/Chk
*#8999*9266#
Yann debug screen (=Debug Screens?)
*#8999*9999#
Software version
source : samsung-secret-codes.blogspot.com
Tuesday, December 23, 2008
Samsung E720, E730, D500 Secret Codes
*#1111#
S/W Version
*#1234#
Firmware Version
*#2222#
H/W Version
*#8999*8376263#
All Versions Together
*#8999*8378#
Test Menu
*#4777*8665#
GPSR Tool
*#8999*523#
LCD Brightness
*#8999*377#
Error Menu
*#8999*327#
EEP Menu
*#8999*667#
Debug Mode
*#92782#
PhoneModel (Wap)
#*5737425#
JAVA Mode
*#2255#
Call List
*#232337#
Bluetooth MAC Adress
*#5282837#
Java Version
#*4773#
Incremental Redundancy
#*7752#
8 PSK uplink capability bit
#*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
#*3851#
Restarts Phone
#*3876#
Restarts Phone
#*7222#
Operation Typ: (Class C GSM)
#*7252#
Operation Typ: (Class B GPRS)
#*7271#
CMD: (Not Available)
#*7274# CMD: (Not Available)
#*7337#
Restarts Phone (Resets Wap Settings)
#*2787#
CRTP ON/OFF
#*2886#
AutoAnswer ON/OFF
#*3737#
L1 AFC
#*5133#
L1 HO Data
#*7288#
GPRS Detached/Attached
#*7287#
GPRS Attached
#*7666#
White Screen
#*7693#
Sleep Deactivate/Activate
#*7284#
L1 HO Data
#*2256#
Calibration info? (For CMD set DEBUGAUTONOMY in cihard.opt)
#*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
#*4700#
Please use function 2637
#*7352#
BVMC Reg value (LOW_SWTOFF, NOMINAL_SWTOFF)
#*2558#
Time ON
#*3370#
Same as 4700
#*3941#
External looptest 115200 bps
#*5176#
L1 Sleep
#*7462#
SIM Phase
#*7983#
Voltage/Freq
#*7986#
Voltage
#*8466#
Old Time
#*2255#
Call Failed
#*5187#
L1C2G trace Activate/Deactivate
#*5376#
DELETE ALL SMS
#*6837#
Official Software Version: (0003000016000702)
#*7524#
KCGPRS: (FF FF FF FF FF FF FF FF 07)
#*7562#
LOCI GPRS: (FF FF FF FF FF FF FF FF FF FF FF FE FF 01)
#*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
#*5171#
L1P1
#*5172#
L1P2
#*5173#
L1P3
#*7326#
Accessory
#*7683#
Sleep variable
#*8465#
Time in L1
#*2252#
Current CAL
#*2836#
AVDDSS Management Activate/Deactivate
#*3877#
Dump of SPY trace
#*7728#
RSAV
#*2677#
Same as 4700
#*3797#
Blinks 3D030300 in RED
#*3728#
Time 2 Decod
#*3725#
B4 last off
#*7372#
Resetting the time to DPB variables
#*7732#
Packet flow context bit Activate/Deactivate
#*6833#
New uplink establishment Activate/Deactivate
#*3273#
EGPRS multislot (Class 4, 8, 9, 10)
#*7722#
RLC bitmap compression Activate/Deactivate
#*2351#
Blinks 1347E201 in RED
#*4472#
Hysteresis of serving cell: 3 dB
#*2775#
Switch to 2 inner speaker
#*9270#
Force WBS
#*7878#
FirstStartup (0=NO, 1=YES)
#*3757#
DSL UART speed set to (LOW, HIGH)
#*8726#
Switches USBACM to Normal
#*8724#
Switches USBACM to Generator mode
#*8727#
Switches USBACM to Slink mode
#*8725#
Switches USBACM to Loop-back mode
#*3838#
Blinks 3D030300 in RED
#*2077#
GPRS Switch
#*22671#
AMR REC START
#*22672#
top 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
#*2872# CNT
*#8999*283# ???
#*22679#
AMR Get Time
*#8999*364#
Watchdog ON/OFF
*2767*3855#
E2P Full Reset
*2767*2878#
E2P Custom Reset
*2767*927#
E2P Wap Reset
*2767*226372#
E2P Camera Reset
*2767*688#
Reset Mobile TV
#7263867#
RAM Dump (On or Off)
*#7465625#
Check the locks
*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
#8999*228# or *#9998*228#
will show you how much charge the battery has in %. It even
gives the temperature.
S/W Version
*#1234#
Firmware Version
*#2222#
H/W Version
*#8999*8376263#
All Versions Together
*#8999*8378#
Test Menu
*#4777*8665#
GPSR Tool
*#8999*523#
LCD Brightness
*#8999*377#
Error Menu
*#8999*327#
EEP Menu
*#8999*667#
Debug Mode
*#92782#
PhoneModel (Wap)
#*5737425#
JAVA Mode
*#2255#
Call List
*#232337#
Bluetooth MAC Adress
*#5282837#
Java Version
#*4773#
Incremental Redundancy
#*7752#
8 PSK uplink capability bit
#*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
#*3851#
Restarts Phone
#*3876#
Restarts Phone
#*7222#
Operation Typ: (Class C GSM)
#*7252#
Operation Typ: (Class B GPRS)
#*7271#
CMD: (Not Available)
#*7274# CMD: (Not Available)
#*7337#
Restarts Phone (Resets Wap Settings)
#*2787#
CRTP ON/OFF
#*2886#
AutoAnswer ON/OFF
#*3737#
L1 AFC
#*5133#
L1 HO Data
#*7288#
GPRS Detached/Attached
#*7287#
GPRS Attached
#*7666#
White Screen
#*7693#
Sleep Deactivate/Activate
#*7284#
L1 HO Data
#*2256#
Calibration info? (For CMD set DEBUGAUTONOMY in cihard.opt)
#*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
#*4700#
Please use function 2637
#*7352#
BVMC Reg value (LOW_SWTOFF, NOMINAL_SWTOFF)
#*2558#
Time ON
#*3370#
Same as 4700
#*3941#
External looptest 115200 bps
#*5176#
L1 Sleep
#*7462#
SIM Phase
#*7983#
Voltage/Freq
#*7986#
Voltage
#*8466#
Old Time
#*2255#
Call Failed
#*5187#
L1C2G trace Activate/Deactivate
#*5376#
DELETE ALL SMS
#*6837#
Official Software Version: (0003000016000702)
#*7524#
KCGPRS: (FF FF FF FF FF FF FF FF 07)
#*7562#
LOCI GPRS: (FF FF FF FF FF FF FF FF FF FF FF FE FF 01)
#*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
#*5171#
L1P1
#*5172#
L1P2
#*5173#
L1P3
#*7326#
Accessory
#*7683#
Sleep variable
#*8465#
Time in L1
#*2252#
Current CAL
#*2836#
AVDDSS Management Activate/Deactivate
#*3877#
Dump of SPY trace
#*7728#
RSAV
#*2677#
Same as 4700
#*3797#
Blinks 3D030300 in RED
#*3728#
Time 2 Decod
#*3725#
B4 last off
#*7372#
Resetting the time to DPB variables
#*7732#
Packet flow context bit Activate/Deactivate
#*6833#
New uplink establishment Activate/Deactivate
#*3273#
EGPRS multislot (Class 4, 8, 9, 10)
#*7722#
RLC bitmap compression Activate/Deactivate
#*2351#
Blinks 1347E201 in RED
#*4472#
Hysteresis of serving cell: 3 dB
#*2775#
Switch to 2 inner speaker
#*9270#
Force WBS
#*7878#
FirstStartup (0=NO, 1=YES)
#*3757#
DSL UART speed set to (LOW, HIGH)
#*8726#
Switches USBACM to Normal
#*8724#
Switches USBACM to Generator mode
#*8727#
Switches USBACM to Slink mode
#*8725#
Switches USBACM to Loop-back mode
#*3838#
Blinks 3D030300 in RED
#*2077#
GPRS Switch
#*22671#
AMR REC START
#*22672#
top 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
#*2872# CNT
*#8999*283# ???
#*22679#
AMR Get Time
*#8999*364#
Watchdog ON/OFF
*2767*3855#
E2P Full Reset
*2767*2878#
E2P Custom Reset
*2767*927#
E2P Wap Reset
*2767*226372#
E2P Camera Reset
*2767*688#
Reset Mobile TV
#7263867#
RAM Dump (On or Off)
*#7465625#
Check the locks
*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
#8999*228# or *#9998*228#
will show you how much charge the battery has in %. It even
gives the temperature.
source : samsung-secret-codes.blogspot.com
Samsung 3500 8500 6100 N200 Secret Codes
1. Press MENU
2. Press 6 0 (3500) 8 2 0 (8500/6100/N200)
3. Enter OTKSL
4. Press 1 at SVC MENU Screen
5. Enter MIN and press OK
6. Press OK 4 times
7. Enter SID (4654) and press OK
8. Press END key
9. Programming is complete
2. Press 6 0 (3500) 8 2 0 (8500/6100/N200)
3. Enter OTKSL
4. Press 1 at SVC MENU Screen
5. Enter MIN and press OK
6. Press OK 4 times
7. Enter SID (4654) and press OK
8. Press END key
9. Programming is complete
source : samsung-secret-codes.blogspot.com
Samsung V200 Secret Codes
Unlock Code
-> *2767*7822573738#
*#9324#
Netmon (press the hangup key to exit)
*#9998*JAVA#
Edit GPRS/ CSD settings (S100 Only)
*#9998*Help#
Help screen/ List of codes
*#9998*LOGO#
Change operator Logo
*#9998*RTC#
RTC Display
*#9998*Bat#
Battery Status Samsung phone
*#9998*Buz#
Turns Buzzer ON
*#9998*Vib#
Turns Vibrator ON
*#9998*LCD#
LCD Contrast
*#9998*9999#
Softwre Version
*#9998*8888#
Hardware Version
*#9998*377#
NVM Error Log (?????)
*#9998*NET#
SIM Network ID
*#9998*778#
SIM Serv. Table
*#9998*SIM#
SIM Info
*#9998*PN#
Production No.
*#9998*968#
Reminder Tune
*#9998*NVM#
Displays Non-Volitile Memory Status
*#06#
Displays phones I**I No.
***/// ***/// NOTE /// *** RED COLOR , they appear serious !!! Use at
own risk !!!
*#9998*2576#
Forces SIM Error
*#9998*DEAD#
Forces Phone Crash
*2767*MEDIA#
Resets the medis on the phone (deletes all downloaded pics/tones)
*2767*FULL#
Resets the EEPRON *DANGEROUS*
*2767*CUST#
Resets the Custom EEPRON
*2767*JAVA#
Resets JAV downloads (deletes all downloaded midlits)
*2767*STACKRESET#
Resets Stack
*2767*WAP#
Resets WAP Setting & Deletes Favorites
-> *2767*7822573738#
*#9324#
Netmon (press the hangup key to exit)
*#9998*JAVA#
Edit GPRS/ CSD settings (S100 Only)
*#9998*Help#
Help screen/ List of codes
*#9998*LOGO#
Change operator Logo
*#9998*RTC#
RTC Display
*#9998*Bat#
Battery Status Samsung phone
*#9998*Buz#
Turns Buzzer ON
*#9998*Vib#
Turns Vibrator ON
*#9998*LCD#
LCD Contrast
*#9998*9999#
Softwre Version
*#9998*8888#
Hardware Version
*#9998*377#
NVM Error Log (?????)
*#9998*NET#
SIM Network ID
*#9998*778#
SIM Serv. Table
*#9998*SIM#
SIM Info
*#9998*PN#
Production No.
*#9998*968#
Reminder Tune
*#9998*NVM#
Displays Non-Volitile Memory Status
*#06#
Displays phones I**I No.
***/// ***/// NOTE /// *** RED COLOR , they appear serious !!! Use at
own risk !!!
*#9998*2576#
Forces SIM Error
*#9998*DEAD#
Forces Phone Crash
*2767*MEDIA#
Resets the medis on the phone (deletes all downloaded pics/tones)
*2767*FULL#
Resets the EEPRON *DANGEROUS*
*2767*CUST#
Resets the Custom EEPRON
*2767*JAVA#
Resets JAV downloads (deletes all downloaded midlits)
*2767*STACKRESET#
Resets Stack
*2767*WAP#
Resets WAP Setting & Deletes Favorites
source : samsung-secret-codes.blogspot.com
Samsung SGH-600 Secrets Codes
Show IMEI
*#06#
Show Software Version
*#9999#
Show Software Version (instructions)
*#0837#
Show Serial Parameters
*#0001#
Activates the smiley when charging
*#9125#
Battery status (capacity, voltage, temperature)
*#9998*228#
Program status
*#9998*246#
Change Alarm Buzzer Frequency
*#9998*289#
Debug screens
*#9998*324#
Watchdog
*#9998*364#
EEPROM Error Stack - Use side keys to select values. Cancel and ok.
*#9998*377#
Trace Watchdog
*#9998*427#
Change LCD contrast
*#9998*523#
Jig detect
*#9998*544#
Memory status
*#9998*636#
SIM File Size
*#9998*746#
SIM Service Table
*#9998*778#
RTK (Run Time Kernel) errors
*#9998*785#
Run, Last UP, Last DOWN
*#9998*786#
Software Version
*#9998*837#
Test Vibrator - Flash the screenligth during 10 seconds and vibration activated
*#9998*842#
Vocoder Reg - Normal, Earphone or car kit can be selected
*#9998*862#
Diag
*#9998*872#
Reset On Fatal Error
*#9998*947#
Last/Chk
*#9998*999#
Yann debug screen
*#9998*9266#
Software version
*#9998*9999#
Changes serial parameters (s=?, f=0,1, t=0,1)
*0001*s*f*t#
*#06#
Show Software Version
*#9999#
Show Software Version (instructions)
*#0837#
Show Serial Parameters
*#0001#
Activates the smiley when charging
*#9125#
Battery status (capacity, voltage, temperature)
*#9998*228#
Program status
*#9998*246#
Change Alarm Buzzer Frequency
*#9998*289#
Debug screens
*#9998*324#
Watchdog
*#9998*364#
EEPROM Error Stack - Use side keys to select values. Cancel and ok.
*#9998*377#
Trace Watchdog
*#9998*427#
Change LCD contrast
*#9998*523#
Jig detect
*#9998*544#
Memory status
*#9998*636#
SIM File Size
*#9998*746#
SIM Service Table
*#9998*778#
RTK (Run Time Kernel) errors
*#9998*785#
Run, Last UP, Last DOWN
*#9998*786#
Software Version
*#9998*837#
Test Vibrator - Flash the screenligth during 10 seconds and vibration activated
*#9998*842#
Vocoder Reg - Normal, Earphone or car kit can be selected
*#9998*862#
Diag
*#9998*872#
Reset On Fatal Error
*#9998*947#
Last/Chk
*#9998*999#
Yann debug screen
*#9998*9266#
Software version
*#9998*9999#
Changes serial parameters (s=?, f=0,1, t=0,1)
*0001*s*f*t#
source : samsung-secret-codes.blogspot.com
Samsung Secret Codes
IMEI number:
*#06#
Code to lock keys. Press together *7
Note: [] (pause) means the * key held in until box appears.
Select phone line - (use this to write things below the provider name):
[] [] [] 0 0 8 [] 1 []
Add phonebook to main menu:
[] [] [] 1 0 5 [] 1 []
Add messages to main menu:
[] [] [] 1 0 7 [] 1 []
Copy SIM memory (phonebook menu):
[] [] [] 1 0 8 [] 1 []
Eng Field options (main menu):
[] [] [] 1 1 3 [] 1 []
Slow (Frequency of search menu):
[] [] [] 1 0 1 [] 1 []
Medium (Frequency of search menu):
[] [] [] 1 0 2 [] 1 []
Fast (Frequency of search menu):
[] [] [] 1 0 3 [] 1 []
Enable EFR:
[] [] [] 1 1 9 [] 1 []
Function :
[] [] [] # # # [] 1 []
Change pin:
[] [] [] 0 0 4 [] 1 []
Unblocking using the “puk” number:
[] [] [] 0 0 5 [] 1 []
There are lots of similar codes exist. If you change the last number to 0 you can deactive that code. The 3 digit number at the middle are from 0 to 999. I put the most interesting codes. (EFR):Enhanced Full Rate Codec.
You can change GSM frequencies to 900/1800 by entering the enginnering model. Following the below steps:
enter menu and press 048263* quickly, then you will enter the secret engineering menu
under “Opcode”
input 10*0*3 for GSM 900
10*0*4 for GSM 1800
10*0*5 for GSM 1900
10*0*6 for dual band GSM 900/1800
10*0*7 for dual band GSM 850/1900
To add extra message space 4 your Motorola C350 C450 C550 or C650, press menu button, press 048263* quickly, then on the popup menu enter 47 press ok.press 50 and ok.press 1 ok.press 64 ok.press 1 ok.press 186 and ok.You will receive an extra 50 msgs memory space.Switch phone off and back on.(not tested)
*#06#
Code to lock keys. Press together *7
Note: [] (pause) means the * key held in until box appears.
Select phone line - (use this to write things below the provider name):
[] [] [] 0 0 8 [] 1 []
Add phonebook to main menu:
[] [] [] 1 0 5 [] 1 []
Add messages to main menu:
[] [] [] 1 0 7 [] 1 []
Copy SIM memory (phonebook menu):
[] [] [] 1 0 8 [] 1 []
Eng Field options (main menu):
[] [] [] 1 1 3 [] 1 []
Slow (Frequency of search menu):
[] [] [] 1 0 1 [] 1 []
Medium (Frequency of search menu):
[] [] [] 1 0 2 [] 1 []
Fast (Frequency of search menu):
[] [] [] 1 0 3 [] 1 []
Enable EFR:
[] [] [] 1 1 9 [] 1 []
Function :
[] [] [] # # # [] 1 []
Change pin:
[] [] [] 0 0 4 [] 1 []
Unblocking using the “puk” number:
[] [] [] 0 0 5 [] 1 []
There are lots of similar codes exist. If you change the last number to 0 you can deactive that code. The 3 digit number at the middle are from 0 to 999. I put the most interesting codes. (EFR):Enhanced Full Rate Codec.
You can change GSM frequencies to 900/1800 by entering the enginnering model. Following the below steps:
enter menu and press 048263* quickly, then you will enter the secret engineering menu
under “Opcode”
input 10*0*3 for GSM 900
10*0*4 for GSM 1800
10*0*5 for GSM 1900
10*0*6 for dual band GSM 900/1800
10*0*7 for dual band GSM 850/1900
To add extra message space 4 your Motorola C350 C450 C550 or C650, press menu button, press 048263* quickly, then on the popup menu enter 47 press ok.press 50 and ok.press 1 ok.press 64 ok.press 1 ok.press 186 and ok.You will receive an extra 50 msgs memory space.Switch phone off and back on.(not tested)
source : www.snurfsphone.com/samsung-mobile-phone-secrets.html
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