wmsha/streing

Allows the holder to bind to the top-level interface of a TV input. Should never be needed for normal apps.

modify parental controls

Allows the holder to modify the system's parental controls data. Should never be needed for normal apps.

add or remove a device admin

Allows the holder to add or remove active device administrators. Should never be needed for normal apps.

change screen orientation

Allows the app to change the rotation of the screen at any time. Should never be needed for normal apps.

change pointer speed

Allows the app to change the mouse or trackpad pointer speed at any time. Should never be needed for normal apps.

change keyboard layout

Allows the app to change the keyboard layout. Should never be needed for normal apps.

send Linux signals to apps

Allows the app to request that the supplied signal be sent to all persistent processes.

make app always run

Allows the app to make parts of itself persistent in memory. This can limit memory available to other apps slowing down the phone.

delete apps

Allows the app to delete Android packages. Malicious apps may use this to delete important apps.

delete other apps' data

Allows the app to clear user data.

delete other apps' caches