Tuesday, 29 July 2014

ANDROID: UNKNOWN SOURCES GREYED OUT


In my case with a Samsung Galaxy S4 mini, the reason was our corporate email,
when you set up a Microsoft exchange active sync account, the default active sync policy takes over your phone.
You can find it and edit it as per the screenshot below.


Organization Configuration > Client Access > right click on y our Default policy >  Device Applications Tab > tick the last two check-boxes > Apply.