Safe to update Apple Remote?

Hello all,

 

Will probably purchase Rowmote(?) or something similar, since having to "type" with the ATV remote is going to drive me to an early grave... :)

Apologies for what might be an incredibly silly question - but given my very 1st JB happened yesterday evening, I know next to nothing about these things...

 

Before purchasing 3rd party apps, and therefore still using the ATV remote - I see Apple have released an update for the iOS Apple Remote - can this be updated?

Does it have any effect on a JB'ed ATV - i.e. if I update, will the remote no longer (possibly) work?

Again - given I'm not entirely clear on the underlying mechanics - I'm not sure how the various parts of the 'ecosystem' interact...

 

Many thanks!