Dear Samsung,Can you please add a feature for security purpose?You are giving Knox security to us even in mid range phones but you are not giving a really little feature to us that is fingerprint or pin lock in desired application (s secure) , I'm f...

Dear Samsung,Can you please add a feature for security purpose?You are giving Knox security to us even in mid range phones but you are not giving a really little feature to us that is fingerprint or pin lock in desired application (s secure) , I'm f...

Dear Samsung,Can you please add a feature for security purpose?You are giving Knox security to us even in mid range phones but you are not giving a really little feature to us that is fingerprint or pin lock in desired application (s secure) , I'm f...

Dear Samsung,Can you please add a feature for security purpose?You are giving Knox security to us even in mid range phones but you are not giving a really little feature to us that is fingerprint or pin lock in desired application (s secure) , I'm f...

Dear Samsung,Can you please add a feature for security purpose?You are giving Knox security to us even in mid range phones but you are not giving a really little feature to us that is fingerprint or pin lock in desired application (s secure) , I'm f...