Delete the App totally.

来源: 于 2013-04-23 22:20:23 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

and re-install again.

In fact, what kind of post? in what kind of App?

Usually the app will store anything downloaded as private data (other apps can't access), so delete the app will remove all the data.