I bought a used jailbroken iOS 4.2.1 iPhone 3G for $120 off of Craigslist for my kid who wanted video so I ran the requisite search to find, among others, Cycorder well received. I installed Cycorder from Cydia and when I pressed on the Cycorder icon to run the application, it simply comes up blank, and, then just goes away in a few seconds. Nothing else happens! Thinking I didn't know how to use the program, I searched for the Cycorder use model, to find that the program 'should' bring up a GUI. But, it doesn't do that for me. Would someone kindly help me to debug what is causing Cycorder to simply come up, and then break down?