Currently the TeamViewer QuickSupport v7.0.640 doesn't run on Samsung Galaxy Note 2 (N7100). This is not a hardware problem but a problem with various devices running on Android 4.1.1
The problem seems to be a missing library, I get a handled exeption:
could not load application module: Cannot load library: link_image: 1936 could not load needed library 'libsurfaceflinger_client.so' for 'libjniscreenshot23.so' (load_library: Library 'libsurfaceflinger_client.so' not found)
After launching the App I now get a Force Close due to an unhandled exception:
java.lang.NoClassDefFoundError in Class: com.teamviewer.incomingremotecontrollib.activity.MainActivity in Method: onCreate()
Any ideas? My guess is that the downloaded library is not for Jelly Bean.