Noob here, thanks in advance for any help. So have a untethered jailbroken atv2 on firmware 5.0.2, was bought this way. It was working fine but now when switched on it shows apple logo, goes to the circular timer then cuts off on tv and keeps repeating that over and over. It only does this when the internet is on. When the internet is off it will get to set time and date screen (which obv it cant as no internet) so I press menu and it has a basic menu showing, computer, settings, xbmc, nito tv and maintenance. Once internet is switched on it goes back to the timer loop. Any ideas on problem and how to solve?