http://mobile.tumblrvip.com/2015/09/23/successfully-downgrade-from-bog5-kernel-to-any-kernel-solved/ ...this is the site. I don't know anything about it how trustworthy the site is or who they are, just came acrossed it on a search to root this phone. I got it not to long ago and was already stuck on BOG5 Then I found this thread about DM on a possible breakthrough. Haven't looked into this leaked Odin yet but thought it's far better off information to a developer, if we ever hope for root or a work around.