Hi all, So I finally jailbroke my iPhone 4 with evasion 1.3 on ios 6.1. While I like the tweaks and apps, I've had a real problem with stock apps opening. Everything really seems to lag upon opening, especially Facebook, which opens to a blank screen and then crashes. I have to keep reopening 3-4 times until it actually loads. Anyone else experiencing problems on the iphone 4? It's really bothering me, any fixes?