My Calculator shuts off automatically

[miguelfoz]

Iphone 3g (2.2)

I backed up the orginal calculator.app before pasting the Downloaded files of the "sexier calculator". Now, my calculator app shuts off automatically after 2 secs. I tried to reuse the back up but I'm still having the shut off thing. PLS HELP!

I also want to use the Ice Calculator instead. I tried using these files instead but still going back to my springboard screen. It like something is pulling me back to my psringboard screen. everything is fine i can see my calculator but after 2 sec, im back to my spring board screen. HELP!!

[dejawoo]

Be sure your applicaton's permission is 755...