App that should not install on the external storage

If you install xxx on the external storage, the following feature(s) will not work or behave as expected.

Why the AppMgr app marks this app as movable (can be moved to the external storage)?

Beginning with Android 2.2(froyo), developers can allow their applications to be installed on the external storage (for example, the device's SD card). This is an optional feature developers can declare for their applications. If developers declare it, user can install their applications on the external storage. If you find any movable app that failed to work after you install it on the external storage, please kindly email developers (not us).