This is happening for the second time with me. First time was while installing Videostone and the second time now is while I was trying to uninstall Appstore Patch for 2.0/2.01. The installation stopped suddenly and the screen froze on the spinning wheel on both instances. Then while I tried to hard boot the phone (pressed the sleep/wake button and home button till the iphone switches off) the phone just refuses to start at gets stuck on the boot-up logo. I again have to pwn using a custom firmware and I end up loosing all my data. I am sick of this and need to know whats happening.