I am currently on 6.7.2233 with root and its running great. I probably should have just let the otas do the upgrades because i dont know what im doing. Im reading on the forums that you have to fxz back to. 902 or something and then you're able to revive an ota or flash another leak. I dont quite understand how, why, or whats going on. Probably going to end up with a paperweight. Thanks for any replies.