Permalinks stopped working – NO update, mod_rewrite enabled, .htaccess not touched

i have also faced such kinds of problem when i upload the project to server and for fixed this i have followed below steps :

  1. change permalink and save it again. if code display below then replace with that code

  2. enable rewrite_mode and for doing this is have followed the steps from this article : https://anandnayi.wordpress.com/2015/07/04/404-not-found-apache-centos/