Chosen Solution

When I try to open my applications they fail to launch. Why?

Thank you Brad and Pollyintop. I got my phone apps to work by first deleting the app and then reinstalling it again. As soon as I did that, then all of my other apps started working again. Not sure what the hiccup was that caused the problem in the first place, but it’s all good now. Thanks for your help!

Install a free App. Click App Store app on iPhone. Select any App you like, a free one is fine, install. See it this fixes the problem.

Buts I’ll still can’t open it’s ‘my screen still ok ‘I think I’ll deleting so many apps