To update your L1 Model II with a T1 ToneMatch Audio Engine use the older version of the L1 Updater software
L1® Updater Software application. Note: This is required to do any updates for the T1 ToneMatch® Audio Engine and L1® Model II Power Stand. (Two versions available)
[Filename] can't be opened because the identity of the developer cannot be confirmed
If you see "[Filename] can't be opened because the identity of the developer cannot be confirmed" message displayed
Mac OSX users may see this message when trying to install a Bose app. If this message appears, try the following:
Mac users may need to hold the Control key (Ctrl) when opening the file.
Various versions of the Mac OS cannot identify Bose as a developer. The Mountain Lion version of OS X (10.8) includes a feature called Gatekeeper to protect users from installing applications of non-Apple identified developers. The Mavericks version of OS X (10.9.5) temporarily cannot identify Bose as a developer as well.
To open the application, follow these steps:
Press and hold the Control key while clicking on the application icon
Note: Do not use Launchpad to do this. Launchpad doesn’t allow you to access the shortcut menu
In the menu that appears, select Open at the top of the list
Fixes a bug where some power outages could cause the L1 model II to hang. This is related to the problems reported on the message board where some users have experienced a loss of audio sometimes accompanied by a blank blue T1 LCD screen.[1]
Enhancements
Fan Behavior
We've also made some changes to the fan behavior to make it less noticeable.