Jail broken 4.4.3 ATV - Will ATV Flash work?

Hi there, I’ve just jailbroke my Apple TV running 4.4.3, will ATV Flash work? As it says in your sinall instructions you have to update to the latest version of the ATV iOS, but I that that may mess up my jailbreak. Any way I may be wrong, I’m new at this so apologies if that’s the case, thanks

The current release expects 4.3 or later so you should be fine.