Samsung mobile secret codes

*Software version: *#9999#
* IMEI number: *#06#
* Serial number: *#0001#
* Battery status- Memory capacity : *#9998*246#
* Debug screen: *#9998*324# – *#8999*324#
* LCD kontrast: *#9998*523#
* Vibration test: *#9998*842# – *#8999*842#
* Alarm beeper – Ringtone test : *#9998*289# – *#8999*289#
* Smiley: *#9125#
* Software version: *#0837#
* Display contrast: *#0523# – *#8999*523#
* Battery info: *#0228# or *#8999*228#
* Display storage capacity: *#8999*636#
* Display SIM card information: *#8999*778#
* Show date and alarm clock: *#8999*782#
* The display during warning: *#8999*786#
* Samsung hardware version: *#8999*837#
* Show network information: *#8999*638#
* Display received channel number and received intensity: *#8999*9266#
* *#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 LOG 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
* Type in *#0000# on a Samsung A300 to reset the language
* Master reset(unlock) #*7337# (for the new samsungs E700 x600 but not E710)
* Samsung E700 type *#2255# to show secret call log (not tested)
* Samsung A300, A800 phone unlock enter this *2767*637#
* Samsung V200, S100, S300 phone unlock : *2767*782257378#
* #*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 

Nokia Mobile Phone HACK Codes

1.  Imagine ur cell battery is very low, u r expecting an important call and u don’t have a charger.

     Nokia instrument comes with a reserve battery. To activate, key is “*3370#”

     Ur cell will restart with this reserve and ur instrument will show a 50% increase in battery.

     This reserve will get charged when u charge ur cell next time.

     *3370# Activate Enhanced Full Rate Codec (EFR)-Your phone uses the best sound quality but talk time    is reduced by approx 5%
     #3370# Deactivate Enhanced Full Rate Codec( EFR)
     *#4720# Activate Half Rate Codec – Your phone uses a lower quality sound but you should gain approx 30% more Talk Time
     *#4720# Deactivate Half Rate Codec

2.  *#0000# Displays your phones software version,

      1st Line :  Software Version,
      2nd Line : Software Release Date,
      3rd Line : Compression Type
3.  *#9999# Phones software version if *#0000# does not work.

4.  *#06# For checking the International Mobile Equipment Identity (IMEI Number).

5.  #pw+1234567890+1# Provider Lock Status. (use the “*” button to obtain the “p,w” and “+” symbols).

6.  #pw+1234567890+2# Network Lock Status. (use the “*” button to obtain the “p,w” and “+” symbols).

7.  #pw+1234567890+3# Country Lock Status. (use the “*” button to obtain the “p,w” and “+” symbols).

8.  #pw+1234567890+4# SIM Card Lock Status.(use the “*” button to obtain the “p,w” and “+” symbols).

9.  *#147# (vodafone) this lets you know who called you last *#1471# Last call (Only vodofone).

10.  *#21# Allows you to check the number that “All Calls” are diverted to.

11.  *#2640# Displays security code in use.

12.  *#30# Lets you see the private number.

13.  *#43# Allows you to check the “Call Waiting” status of your phone.

14.  *#61# Allows you to check the number that “On No Reply” calls are diverted to.

15.  *#62# Allows you to check the number that “Divert If Unreachable(no service)” calls are diverted to.

16.  *#67# Allows you to check the number that “On Busy Calls” are diverted to.

17.  *#67705646# removes operator logo on 3310 & 3330

18.  *#73# Reset phone timers and game scores

19.  *#746025625# Displays the SIM Clock status, if your phone supports this power saving feature “SIM Clock Stop Allowed”, it means you will get the best standby time possible

20.  *#7760# Manufactures code

21.  *#7780# Restore factory settings

22.  *#8110# Software version for the nokia 8110

23.  *#92702689# (to remember *#WARRANTY#)

      Displays -
      1. Serial Number,
      2.Date Made
      3.Purchase Date,
      4.Date of last repair (0000 for no repairs),
      5.Transfer User Data.
      To exit this mode -you need to switch your phone off then on again

24.  *#94870345123456789# Deactivate the PWM-Mem

25.  **21*number# Turn on “All Calls” diverting to the phone number entered

26.  **61*number# Turn on “No Reply” diverting to the phone number entered

27.  **67*number# Turn on “On Busy” diverting to the phone number entered

  Each command is prefixed with either one or two * or # characters as follows:
   ** Register and Activate
   * Activate 
    ## De-Register (and Deactivate)
    # Deactivate
    *# Check Status
     Call button

Once each command has been entered, if it is a network command (as opposed to a local handset command) it must be transmitted to the network by pressing the YES (receiver) key which acts as an enter key – this is represented here with the  character. Always enter numbers in full international format +CountryAreaNumber ( e.g. +447712345678).

Security
Change call barring code **03*OldCode*NewCode*NewCode#
Change call barring code **03*330*OldCode*NewCode*NewCode#
Change PIN code **04*OldPIN*NewPIN*NewPIN#
Change PIN2 code **042*OldPIN2*NewPIN2*NewPIN2#
Unlock PIN code (when PIN is entered wrong 3 times) **05*PUK*NewPIN*NewPIN#
Unlock PIN2 code (when PIN2 is entered wrong 3 times) **052*PUK2*NewPIN2*NewPIN2#
Display IMEI *#06#

Call Forwarding (Diversions)
De-register all call diversions ##002#
Set all configured call diversions to number and activate **004*number#
De-register all configured call diversions (no answer, not reachable, busy) ##004#
Unconditionally divert all calls to number and activate **21*number#
Activate unconditionally divert all calls *21#
De-register unconditionally divert all calls ##21#
Deactivate unconditionally divert all calls #21#
Check status of unconditionally divert all calls *#21#
Divert on no answer to number and activate **61*number#
Activate divert on no answer *61#
De-register divert on no answer ##61#
Deactivate divert on no answer #61#
Check status of divert on no answer *#61#
Divert on not reachable to number and activate **62*number#
Activate divert on not reachable *62#
De-register divert on not reachable ##62#
Deactivate divert on not reachable #62#
Check status of divert on not reachable *#62#
Divert on busy to number and activate  **67*number#
Activate divert on busy *67#
De-register divert on busy ##67#
Deactivate divert on busy #67#
Check status of divert on busy *#67#
Change number of seconds of ringing for the given service before diverting a call (such as on no answer). Seconds must be a value from 5 to 30. De-registering the same divert will also delete this change! **service*number**seconds# (Service numbers, see below)

Call barring
Activate barring all outgoing calls (see Security to set code) **33*code#
Deactivate barring all outgoing calls #33*code#
Check status of barring all outgoing calls *#33#
Activate barring all calls **330*code#
Deactivate barring all calls #330*code#
Check status of barring all calls *#330*code#
Activate barring all outgoing international calls **331*code#
Deactivate barring all outgoing international calls #331*code#
Check status of barring all outgoing international calls *#331#
Activate barring all outgoing international calls except to home country **332*code#
Deactivate barring all outgoing international calls except to home country #332*code#
Check status of barring all outgoing international calls except to home country *#332#
Activate barring all outgoing calls **333*code#
Deactivate barring all outgoing calls #333*code#
Check status of barring all outgoing calls *#333#
Activate barring all incoming calls **35*code#
Deactivate barring all incoming calls #35*code#
Check status of barring all incoming calls *#35#
Activate barring all incoming calls when roaming **351*code#
Deactivate barring all incoming calls when roaming #351*code#
Check status of barring all incoming calls when roaming *#351#
Activate barring all incoming calls **353*code#
Deactivate barring all incoming calls #353*code#
Check status of barring all incoming calls *#353#

Call waiting
Activate call waiting *43*#
Deactivate call waiting #43##
Check status of call waiting *#43#

Calling Line Identification
The following only works if CLIP and CLIR are enabled (ask your service provider)
CLIP: Presentation of the number of the incoming call
Activate CLIP **30#
Deactivate CLIP ##30#
Check status of CLIP *#30#
CLIR: Presentation of one’s own number to the to the called party
Activate CLIR **31#
Activate CLIR for the actual call *31#number
Deactivate CLIR ##31#
Deactivate CLIR for the actual call #31#number
Check status of CLIR *#31#

COLP: Presentation of the actual number reached (if number called was diverted to another number
Activate COLP *76#
Deactivate COLP #76#
Check status of COLP *#76#
COLR: Presentation of the original number called by the calling party (if the call was diverted to this cellphone)
Activate COLR *77#
Deactivate COLR #77#
Check status of COLR *#77#