Hello, recently I have installed Iconoclasm on my iPhone 3GS firmware 3.1.3, and when I installed it, it said to click here to respring. So I did, and it didn't respring, but instead, it crashed and switched off my iPhone. Now it is stuck on booting, it just wont boot up. This has happened before, restore helped, but right now i really dont want to lose my data and contacts. Is there any way to fix this? Any help appreciated. Thanks.