iPhone 4s iOS 5.1.1 - I see all these posts about how to fix the problems, but none of them work for me. I finally uninstalled all widgets and Dashboard X just so that I can have a working phone again. My latest thought is maybe some conflicts with LockInfo, but I will not give up LockInfo for Dashboard X at this point.
Why don't you just use Lockinfo for springboard widgets? It's definitely not as clean and polished as dashboard x but with gridlock and springtomize you can get a nice layout.
My issue was NCSettings.
I've disabled it and have no more crashes into safe mode