Code2 penting Samsung

*#06# Show IMEI
*#9999# Show Software Version
*#0837# Show Software Version (instructions)
*#0001# Show Serial Parameters
*#9125# Activates the smiley when charging
*#0523# LCD Contrast

*#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
*#9998*427# Trace Watchdog
*#9998*523# Change LCD contrast
*#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 screenlight during 10 sec
and vibration activated
*#9998*862# Vocoder Reg - Normal, Earphone or Carkit
*#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)
*0002*?# unknown
*0003*?# unknown

FOR NEW SGH (R210, T100, A300...)
if code is in format *#9998*xxx#
try write in this *#0xxx#

SGH-600
SGH-2100

*2767*3855# Full EEPROM Reset (THIS CODE REMMOVES SP-LOCK!
but also changes IMEI to 447967-89-400044-0
*2767*2878# Custom EEPROM Reset


SGH E700

*2767*688# remove USER CODE and SIMLOCK


SGH V200

Unlocking:

Power on the phone without SIM card and type these codes:

*2767*63342# and press green button
*2767*3855# and press green button
*2767*2878# and press green button
*2767*927# and press green button
*2767*7822573738# press button

Phone will be unlocked, but all trims are reseted !!!
Mobile phone must be fully charged


SGH S500

Unlocking

*2767*MVT# (*2767*688#) E2P MVT Reset
*#SIMLOCK# (*#7465625#)

" E900 software version: *#5002*8376263#
" E900 full reset: *2767*3855#