Know the various code on Samsung Android mobile, it will work

{PART 1}


Mobile Information Code : *#*#4636#*#*

Factory reset code : *#*#7788#*#*


Factory format code : *2767*3855#


camera check code : *#*#34971539#*#*

Phone mode checking code : *#*#7594#*#*


Firmware version code : *#*#4986*2650468#*#*, *#*#1234#*#*, *#*#1111#*#*, *#*#2222#*#*, *#*#44336#*#*


Code to go to Talk Service Monitor : *#*#8255#*#*