David Abisror
Sep 11, 2019
5:55 pm

The various allowXXX functions are returning false

The device is DeviceAdministrator and the license is activated but things like:


just return false all the time. The app is already DeviceAdministrator and the knox license is activated. What could be the reason for the failure?

Updated: Sep 12, 2019 3:39 pm

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Raunak B.Samsung SEAP Moderator
Sep 12, 2019
5:20 pm

Hi David,

There are varying levels of development keys with varying levels of permission.

The issue most likely is that the license you have does not allow for you to call methods such as allowAirplaneMode(boolean).

I have included a link to a webpage describing the different levels of development keys with their respective permissions.