All Samsung Secrets Code

And now i will share about samsung secret code:

*#*#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

Samsung 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

note:

hard reset to delete all files and settings in internal memory, or equal to reformat the firmware warning! If it's direct push hardreset, no cancel option.

Factory reset just delete the account, system and application settings