Been doing a little research about rooting the n7. I've rooted other devices so I have some experience with the process. From what I have read about this device I need to first unlock bootloader which will wipe data. Then root. I can't seem to find a way to back up my game data.... I've have already beat 3 out of 4. Part of the way through the 4th one.... I've tried file mangers with no luck. Any ideas?