Samsung Secret and unlock codes

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.

So below is 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

    *#*#1472365
#*#* gps test

    *#*#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