i had to send my nexus 7 (2013) back to google because it didnt boot past that rainbow x . now i am wondering if i am at fault i restore my apps from my account witch were from a nexus 7 (2012) tablet that was rooted so there were some rooted apps restored to my new tablet that wasnt rooted would that be a problem . the tablet booted perfectly the first time i tried it after the app restore it didnt boot