okay,need help,heard that nanosuit can be rebooted,can it in Xbox? I'm rank ,50 and I wanna do that.why I can't??

When you've reached lvl 50 you still need some XP to reboot.

Just an advice; Don't reboot. I really regret doing it the last time, because I don't play the game much anymore. It will be an awful long way to get back at level 50 again if you don't play the game every day.

if your after any dog tags i'd wait till you get them from all your current progress otherwise you gotta start from scratch again to work back to unlocking them .