Apple Releases Time Capsule & AirPort Extreme 7.4.1 Firmware Update

Late Thursday night, Apple leased version 7.4.1 of its firmware for its 802.11n-based AirPort Extreme and Time Capsule routers. The revised firmware, which can be downloaded either via Mac OS X’s built-in Software Update application or the update application within the AirPort Utility program makes the following fixes and changes:

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.

The update requires Mac OS X 10.4 or later to install and run.
If you’ve tried the updates and noticed any major changes, let us know in the comments or forums.

Late Thursday night, Apple leased version 7.4.1 of its firmware for its 802.11n-based AirPort Extreme and Time Capsule routers. The revised firmware, which can be downloaded either via Mac OS X’s built-in Software Update application or the update application within the AirPort Utility program makes the following fixes and changes:
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.

The update requires Mac OS X 10.4 or later to install and run.
If you’ve tried the updates and noticed any major changes, let us know in the comments or forums.