Root access is needed for all version following the G2x Gingerbread update.
On ICS and more, the brightness levels are changed by the system each time the screen is off. So the application needs to change the brightness levels each time the user unlock.
Warning, this application is not and will not be compatible with other touch key notifications mechanisms.
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It also allows to discover hidden applications, and print number of required permissions.
A long press add shortcut on homescreen.
A shortcut is put on homescreen with the name of your choice.
Go further: 0 touch!
Indeed, your love will be called when plugging headset or with headset button, even if your phone is locked or sleep !
A background service starts on boot, so ignore in task killer