Currently Being ModeratedDec 9, 2012 4:47 PM (in response to hellert)
Restart iPhone by holding power button and keep holding until slide to power off slide slide it wait a minute then turn it back on.
Then delete the apps
If not working contact apple
Currently Being ModeratedDec 9, 2012 4:48 PM (in response to hellert)
You cannot delete built in apps (mail, messages, phone, app store, iTunes store, game center, stocks, weather, etc). You should be able to delete any app that was installed later. If you cannot go to Settings/General/Restrictions and see if deleting apps is disabled.