Hot answers tagged security
I'm willing to bet that you can't change it. It's probably being enforced by AirWatch as part of your company's security policies. They have disabled HTML email; so that means HTML email will be converted to plain text.
This happens, when you have installed some kind of overlay app like Twilight. It is a security feature against screen manipulation. Solution: Find that app and disable it. After that you will be able to hit the Install button.
No, App Ops is not available on Android any more since Android v4.4.2 and probably won't be reintroduced with Android L but might be resurrected some time later. It was apparently dropped as some apps would stop functioning so the user experience would suffer. Some optimal solutions: Find a device that is supported by a Custom ROM like Cyanogenmod. This ...
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