flatty change read and unread icon

[Richi]

How I can change this icons for read and unread forums? I want have 2 icons one for read forums and and for unread

[Livewire]

If you want different icons here's the tutorial..
https://community.mybb.com/thread-212919.html

If you don't want to do that and would like to change the current ones to something else then go to,
Admin CP > Templates > Your Theme Template > Forum Bit Templates > forumbit_depth2_forum

Find
<i class="fa fa-comments"></i> and then change it to whatever you like, you can find all fa icons here!
http://fontawesome.io/icons/