Ruckus has released Speedflex 2.0.6.2 for Android v4.1 and later, which is now availble from Google Play Store.
Find Release Notes on Support at this link:
https://support.ruckuswireless.com/documents/1170-speedflex-for-android-2-0-6-2-refresh-release-note...
This release has been QA tested on Nexus 4, 5 (LG); Nexus 7 (Asus); and Samsung Galaxy S5.
Find Release Notes on Support at this link:
https://support.ruckuswireless.com/documents/1170-speedflex-for-android-2-0-6-2-refresh-release-note...
This release has been QA tested on Nexus 4, 5 (LG); Nexus 7 (Asus); and Samsung Galaxy S5.