Samsung Access Codes

Display IMEI number 
*#06# 
Display current firmware 
*#1234# 
Diagnostic and general settings mode 
*#*#4636#*#* 
Factory soft reset 
*#*#7780#*#* or *#7780# 
Factory hard reset to ROM firmware default settings 
*2767*3855# 
To display product code 
*2767*4387264636# 
Display/change CSC code 
*#272*imei#* 
or *#272*HHMM#* 
GPS test settings 
*#*#1472365#*#* 
Service mode main menu 
*#*#197328640#*#* 
SW & HW Info 
*#12580*369# 
ADC Reading 
*#0228# 
Ciphering Info 
*#32489# 
Bluetooth Address 
*#232337# 
Bluetooth Test Mode 
*#232331# 
WLAN MAC Address 
*#232338# 
WLAN Test Mode 
*#232339# 
Vibra Motor Test Mode 
*#0842# 
Real Time Clock Test 
*#0782# 
Audio Test Mode 
*#0673# 
General Test Mode ( LCD Test ) 
*#0*# 
RF Band Selection 
*#2263# 
Diagnostic Configuration 
*#9090# 
USB I2C Mode Control 
*#7284# 
USB Logging Control 
*#872564# 
GCF Configuration 
*#4238378# 
Audio Loopback Control 
*#0283# 
GPS Control Menu 
*#1575# 
LBS Test Mode 
*#3214789650# 
RIL Dump Menu 
*#745# 
Debug Dump Menu 
*#746# 
System Dump Mode 
*#9900# 
Sofware Version Info 
*#44336# 
Melody Test Mode 
*#0289# 
TSP / TSK firmware update 
*#2663# 
NAND Flash S/N / Unique Number 
*#03# 
Light Sensor Test Mode 
*#0589# 
Proximity Sensor Test Mode 
*#0588# 
Data Create Menu 
*#273283*255*3282*# 
Data Create SD Card 
*#273283*255*663282*# 
Data Usage Status 
*#3282*727336*# 
Remap Shutdown to End Call TSK 
*#7594# 
Camera Firmware Update 
*#34971539# 
WLAN Engineering Mode 
*#526# 
WLAN Engineering Mode 
*#528# 
Camera Firmware Menu 
*#7412365# or *#*#34971539#*#* 
*#80# (GPS Satellite) 
Test History 
*#07# 
GCF Mode Status 
*#3214789# 
Auto Answer Selection 
*#272886# 
OTA Update Menu 
*#8736364# 
HSDPA/HSUPA Control Menu 
*#301279# 
Quick Test Menu 
*#7353# 
Sellout SMS / Product CODE view 
*2767*4387264636# 
View Phone Lock Status 
*#7465625# 
Configure Network Lock MCC/MNC 
*7465625*638*# 
Insert Network Lock Keycode 
#7465625*638*# 
Configure Network Lock NSP 
*7465625*782*# 
Insert Partitial Network Lock Keycode 
#7465625*782*# 
Insert Network Lock Keycode SP 
*7465625*77*# 
Insert Operator Lock Keycode 
#7465625*77*# 
Insert Network Lock Keycode NSP/CP 
*7465625*27*# 
Insert Content Provider Keycode 
#7465625*27*#