For those of you having an issue when updating to Beta 5 and all of your non-Apple apps crashing, I've found a fix (at least for me). I followed the update instructions, and even erased all my settings, etc. Once I was running the new beta, none of my downloaded apps would work on my iPhone (around 243 apps, minus the Apple ones). I tried wiping the iPhone again and reinstalling and still nothing. Some forum posters on here said to delete the apps you downloaded and reinstall them, but I'm sorry, I'm not going to do that for all 243 apps. Lucky this whole issue was fixed by deleting my Facebook app, then downloading it again. All (yes ALL) of my apps opened after I did this. Hope this saves you some headache if you're experiencing this issue!