So far all I found was SiriToggles which adds more options to Siri. But what I really want is like a crazy UI that changes the whole look of the iphone grid format. I want it to look something out of the future. Is there anything like this out there? Any more gotta have tweaks?

Is there an app on cydia where I can attach files that are on my iPhone?

My power button on my iphone4 kinda stopped working. it doesnt click anymore and i have to press it a little hard to turn it on and off. What's broken? Is it a simple fix? Did something just fall out of place that needs to be put back by opening it or does anyone know the name of the part I need?