I jailbroke my 4S only a couple of days ago, so I'm pretty new to this. I had Plants v. Zombies installed before jailbreaking, and it worked fine, but after I installed the Touchit HD theme (which includes icons), PvZ would crash every time. I deleted the PvZ custom icon from the theme, but it still didn't work. The Touchit theme adds a radius to all the icons, so I'm assuming that's the problem here; however I don't know how to modify that. Can any one help me with this?