how to activate the none options on samsung tablet

[Chescobr]

To disable the lock screen on tablet is necessary to touch the option none, but thé none option is disabled. How to enable it?

 

[hang-the-9]

Is the tablet running a security policy of some sort? To change those settings you first need to enter the correct code, did you do that?

 

[Chescobr]

thanks for your reply, I successfully found the way to fix it.

 

[aspluscsequalslove]

thanks for your reply, I successfully found the way to fix it.

How did you fix it? Having the same issue

 

[Chescobr]

thanks for your reply, I successfully found the way to fix it.

How did you fix it? Having the same issue

Go to Security from there click on "Clear Credential"
Go back to Lock Screen you will see all options active so you click on . NONE

 

[aspluscsequalslove]

Thank you for your response. I had previously tried this and it did no good for me. However for anyone reading the in the future I have solved my issue. I followed a different suggestion as well.
Go to general
users
Guest
Then general
Users
Remove guest
And then voila the none option magically reappeared.
Hope that helps someone else.

 

[hellabgood]

Well I tried deleting guest, but when I went back to owner, guest was still there. And I cannot find a clear credential option anywhere!

 

[allam3505]

Well I tried deleting guest, but when I went back to owner, guest was still there. And I cannot find a clear credential option anywhere!

I also couldn't delete my credintials so instead I changed the security type from lock screen in personaliztion not from security and the none option wasn't greyed out