Each Root-free Android Control add-on allows controlling only one Android device, and you are allowed to change the controlled Android device once per month.

You can change the controlled Android device through the following steps:

Step one: Make sure that the new Android device that needs to be authorized has logged into the same DeskIn account as the master device.

Step two: Go to DeskIn mobile app >> Settings >> Mobile devices

Step three: Remove the controllable mobile device and authorize the new Android device on the “Other Mobile device” list.