Samsung Secret and Unlock Codes- Full List

Not many samsung users know that there are some Usefull Samsung Secret Codes Which may help them at every point of life. These Secret codes will make your life easy and will make your user experience easy.

The list of samsung secret codes and Unlock Codes that may prove to be use full for you.

*#*#4636#*#* phone information

*2767*3855# hard reset

*#*#7780#*#* factory reset

*#*#7594#*#* change end call/power option

*#*#197328640#*#* service mode

*#*#273283*255*663282*#*#* file copy screen (backup media files)

*#*#526#*#* wlan test

*#*#232338#*#* shows wifi mac address

*#*#1575#*#* another gps test

*#*#232331#*#* bluetooth test

*#*#232337#*# shows bluetooth device address

*#*#8255#*#* gtalk service monitor

SAMSUNG SECRETS CODE

*#*#0283#*#* packet loopback

*#*#0*#*#* lcd test

*#*#0673#*#* melody test

*#*#0842#*#* device test (vibration test and backlight test)

*#*#2663#*#* touch screen version

*#*#2664#*#* touch screen test

*#*#0588#*#* proximity sensor test

*#*#3264#*#* ram version

SECRETS CODES TO GET FIRMWARE VERSION INFORMATION:

*#*#4986*2650468#*#* pda, phone, h/w, rfcalldate

*#*#1234#*#* pda and phone

*#*#1111#*#* fta sw version

*#*#2222#*#* fta hw version

*#*#44336#*#* pda, phone, csc, build time, changelist number

*#272*IMEI# - To change the salescodes and reset the user data

SAMSUNG HIDDEN CODES

*#TESTMODE#

*#03# Nand Flash Unique Number

*#06# IMEI INFO.

*#745#

*#746#

*#0011# ServiceMode

*#0514# SysDump (shorter list)

*#0808# Qualcom USB settings

*#1111#

*#1575#

*#2222#

*#2263# ServiceMode - toggle Auto/WCDMA/GSM/LTE bands and modes

*#2580#

*#2684#

*#2866#

*#7284# Qualcom USB settings

*#8888# ServiceMode - READ FTA HW VERSION

*#9090# ServiceMode - DIAG CONFIG

*#9900# SysDump

*#32489#

*#66336# ServiceMode - MDM Ramdump mode

*#123456#

*#147852#

*#279301#

*#301279#

*#369852#

*#1478963#

*#3214789#

*#3698741#

*#4238378#

*#5337632#

*#6984125*#

*#22553767#

*#22558463# ResetTotalCallTime

*#73876766#

*#99007788#

*#197328640# ServiceMode - DEBUG SCREEN (1 Basic Information - same as 0011)

*#2767*2878#

*#738767633#

*#3214789650#

*#7387678387#

*#7387677763#

*#4387264636#

*#27663368378# ServiceMode - MAIN MENU (7 DEBUG SCREEN)

*#827828868378#