iOS 5 App Help...........?

Hi, I updated my iPhone 4.3.5 to iOS5, I had to go urgently after it installed so I unplugged it and went, came back but Safari, App Store and some important system apps are gone, please help.

Anonymous2011-10-12T16:15:40Z

Im installing IOS 5 right now :D, Try restoring

Zak2011-10-12T16:16:41Z

way #1- restart your iphone
way #2-restore your iPhone
way #3- if all fails, take it to apple company