I can't install any apps from my phone

[ala ghafouri]

Hi.my note 3 has a new problem. When I download apps outside the play store, cannot install any apps. I cancelled my security option. And I have a lot of storage

 

[ala ghafouri]

By the way. I re set factory my phone but it didn't work. And I tried to remove sd card and install the app and still it didn't work