Selecting which apps are "immune" to the silent mode (mute mode), specially alarm aplications.

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Hi, I want to know if there is a tweak for a jailbroken iphone with iOS 7.1.2 to make some alarm apps immune to the silent mode. Or alternatively to schedule a certain range of hours when the silent mode is completely off.


What I mean is that, even when I left my iphone unmuted at night, when the alarm sounds in the morning, I automatically activate the silent mode, and I have been late due to this instintic movement.