Η Apple σήμερα έκανε διαθέσιμα τα Time Capsule και AirPort Base Station (802.11n) Firmware 7.4.1, που διορθώνουν σφάλματα και βελτιώνουν την ασφάλεια των νέων αλλά και των παλαιότερων μοντέλων 802.11n AirPort Extreme Base Station, AirPort Express, και Time Capsule.

Επιπλέον η αναβάθμιση ενεργοποιεί την ασύρματη πρόσβαση σε συνδεδεμένους δίσκους στα προηγούμενα μοντέλα AirPort Extreme Base Station 802.11n και Time Capsule πρώτης γενιάς.

"For AirPort Extreme (Early 2009) and Time Capsule (Early 2009) that ship with firmware 7.4, the firmware 7.4.1 update:

- Resolves an issue in which a client computer may be disconnected when waking from sleep
- Addresses an issue in which redirecting SMTP port services may disable IP-layer networking
- Improves the reliability of Back to My Mac-based disk sharing
- Includes recent AirPort security updates

For AirPort Extreme with 802.11n (Fast Ethernet), AirPort Extreme with 802.11n (Gigabit Ethernet), AirPort Express with 802.11n, and original Time Capsule models, the firmware 7.4.1 update:

- Enables remote administration and remote access to compatible USB connected drives via Back to My Mac (except on AirPort Express)
- Improves reliability when backing up to a Time Capsule via Time Machine
- Includes recent AirPort security updates"