How to hard reset all sony mobile phone

if u use your sony mobile phone,suddenly u forgot your pass word.and  u don't know how to do it.
so need spend some money to repare it.ok now u come to the righte place i will show u how to fix it
with an easy steps.just follow me how.

1, click emergency call

2,type *#*#7378423#*#*

03,type click customizations setting

4,click reset customizations

5,now your phone will reboot.