malem semua............
sekarang ane share nih kode yg punya hp samsung,
biar lebih bisa mengoptimalin hpny
nih kodenya:
cekiborrr:::;
*#06# displays phones IMEI NO.
*#9999# SW Version.
*#8888# HW Version.
*#0842# Vibrator.
*#0289# Buzzer.
*#0228# Battery Stat.
*#0782# RTC Display (?&iquest
*#0523# LCD Contrast.
*#0377# NVM error log (?&iquest
*#5646# GSM Logo Set.
*#0778# Sim Serv, Table. (?&iquest
*#0638# SIM Network ID.
*#0746# SIM info.
*#0076# Production No.
*#3323# Forced Crash (?¿ don't know, but dose not sound good)
*#2576# SIM error.
*#4357# This screen ( the actural help screen)
*#9324# Netmon <> press the hung up key to exit.
*#0778# To see what your SIM suportes.
*#0746# Your sim type.
*#32439483 Digital Audio Interference off.
*#32436837# Digital Audio Interference on.
*#9998*JAVA# Edit GPRS/CSD settings (S100 only).
*#9998*Help# Screen / List of codes.
*#9998*RTC# RTC Display.
*#9998*bat# Battery Status.
*#9998*buz# Turns Buzzer On.
*#9998*vub# Turns Vibator On.
*#9998*LCD# LCD Contrast.
*#9998*9999# Sotfware Version.
*#9998*8888# Hardware Version.
*#9998*377# Non Volatile Merory Error Log.
*#9998*NET# SIM NEtwork ID
*#9998*778# SIM Serv. Table.
*#9998*968# Remider Tune.
*#9998*NVM# Displays Non-Volitile Mermory Status.
*#9999*C# Netmon.
*#9998*2576# Forces SIM Error.
*#9998*DEAD# Forces Phone Crash.
*#9998*533# (LED).
*#999* Show date and alarm clock.
*#8999*638# show network information.
*#9998*5646# change operator logoat startup.
*#9998*968# View melody alarm.

*2767*MEDIA# Resets the media on phone <>DELETES all downloaded PICS/TONES <>
*2767*FULL# Resets the EEPRON* <>°DANGEROUS°<>
*2767*CUST# Resets the sustom EEPRON.
*2767*JAVA# Resets JAV downloads ( dealets all downloaded midits)
*2767*STACKREST# RESETS STACK.
*2767*225RESET# ????????????* VERY Dangerous.

#0111*0000000# Removes SIM Lock.

*2767*66335#
*2767*3700#
*2767*7100#
*2767*8200#
*2767*7300#
*2767*2877368#
*2767*33927#
*2767*85927#
*2767*48927#
*2767*37927#
*2767*28927#
*2767*65927#
*2767*29927#
*2767*78927#
*2767*77927#
*2767*79928#
*2767*82927#
*2767*787927#
*2767*73738927#
*2767*33667#
*2767*85667#

*2767*688# = Unlocking code
*#8999*8378# = All in one code
*#4777*8665# = GPSR Tool
*#8999*3825583# = External Display
*#8999*377# = Errors
*#2255# = call list
#*5737425# = JAVA Something chouse 2and it chrashed.

#*536961# = Java Status Code
#*536962# = Java Status Code
#*536963# = Java Status Code
#*53696# = Java Status Code

#*1200# = AFC DAC Val
#*1300# =IMEI
#*1400# = IMSl

#*2562# ?&iquest; white for 15 sec than restarts.
#*2565# Check Blocking
#*3353# check code
#*3837# = ?&iquest; White for 15 secs than restarts.
#*3849# = ?&iquest; white for 15 secs than restarts.

#*7222# = Operation Typ ( class C GSM)
#*7224# = I got ERROR !
#*7252# = Operation Typ ( Class B GPRS)
#*7271# Multi Slot ( Class 1 GPRS)
#*7271# Multi Slot ( Class 4 GPRS)
#*7337# = EEPROM Reset ( unlock and resets Wap settings)
#*2787# CRTP ON/OFF
#*3737# L1 Dbg Data
#*5133# L1 Dbg Data
#*7288# GPRS Attached
#*7287# GPRS Detached
#*7666# SrCell Data
#*7693# Sleep Act/Deact ( enable or disable the black screen after doing nothen for a while)
#*7284# Class B/C Or GPRS
#*2256# Calibration Info
#*2286# Battery Data
#*2679# Copycat Feature (Activate or deactavite)
#*3940# External loop 9600 bps
#*8462# sleeptime
#*5176# L1 Sleep
#*5187# L1C2G Trace ( activate or deactivate)
#*3877# Dump Of spy trace

*#8999*636# Have no clue i see 20 lines
*#8999*8376263# HW Ver SW Ver and build date
*#746565# Checks the locks
*7465625*638*Code# Enables Network lock
#7465625*638*Code# Disables Network lock
#7465625*782*code# Disables Subset lock
*7465625*782*code# Enables subset lock

*7465625*746*code# Enables SIM lock
#7465625*746*code# disables SIM lock

*7465625*28746# Auto SIM lock On
#7465625*28746# Auto SIM lock Off

(*Known Unlock CODES*)

S500/ P400/ E500/ E700/ X100/ X600/ E100/
Enter *2767*3855# with and accepted SIM card If this codes fails, Enter *2767*688# or #*
7337#

A300/ A400 / A800
*2767*637#
Enter code above with an accepted SIM card.

S100 / S300 / V200 / V205 / E710 / E715 / D410 / X426/
*2767*7822573738#
Enter code above with an accepted SIM card.
If the code above fails)
1.) Insert a SIM card which the phone dose not accept.
2.)If you see wrong Card, type #9998*3323#
3.)Press exit and select number 7. Phone will reboot.
4.) Now SIM should work.
5.) Type *0141# and then press call.
6.) Power off the phone and inser anther SIM card.
7.) If a code is requested, enter 00000000.

SOME codes have not been tested. If you come to a code that dose work, play around with the #/* at the beging and the end. Some times it works have fun.

Alwas (* PrInCe MegaBye *)


New:

Samsung Secret Codes

#646# then press the Call button: T-Mobile Customers only, shows minute usage.
*#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

If the up Codes doesn't work, you should change *#9998* to *#0. i.e. *#9998*523# change to *#0523#. An other thing that will help is to remove your SIM card. *0001*s*f*t# : Changes serial parameters (s=?, f=0,1, t=0,1) (incomplete)
*0002*?# : unknown
*0003*?# : unknown

SP-unlock SGH-600 (and also SGH-2100)
*2767*3855# : Full EEPROM Reset ( THIS CODE REMOVES SP-LOCK!! )
But also changes IMEI to 447967-89-400044-0. (Doing this is illegal)


*2767*2878# : Custom EEEPROM Reset
good luck