Updates are pushed to the boxes from the local headend server & are subject to a rollout schedule, so if you have two boxes they may update several days or even weeks apart. There is no setting on the box to check for updates or otherwise control their installation. Under normal circumstances updates will install overnight when the box is in standby.
Thank you
If the box doesn't pick up the update soon enough then the APPs are unavailable, so I'm suggesting a manual option to check for any updates which will enable the APPs
