This is what I need to disable every time when I do hard reset on my GRAND 2:
http://www.mediafire.com/convkey/b94e/ajshkhswq6bdgclzg.jpg?size_id=8
I know some of the apps from the list is helpful for some users like gmail, google maps etc but there is 10+ more app's that you cant disable or delete like: flipboard, samsung hub and hub service's, dropbox services, my magazine app etc.
And I'm hoping that it will be something from this:
http://www.mytechbits.com/samsung-and-oppo-sued-for-loading-their-phones-with-bloatware/9812140/
What's the situation on your phones ?