Motorola MC55A0 User Manual page 15

About This Guide xiii
The second line lists the operating system version and the build number. The last part of the build number
represents the AKU number. For example, Build 23137.5.3.9 indicates that the device is running AKU version
5.3.9.
OEM Version
To determine the OEM software version:
Tap > Settings > System > System Info > System.
BTExplorer Software
To determine the BTExplorer software version, tap > BTExplorer > Menu > About to view version
information.