Widgets of installed apps do not appear in list I just bought my father a chinese phone, seems to be working great except after I install an app, it does not appear in the widgets list.
I have tried several apps (Wifi Manager, Gsam Battery monitor) on several launchers (Default, Zeam, GO Launcher EX). I even set English instead of Hungarian, nothing helped.
The default widgets (Bookmarks, Calendar, Gmail, etc) are in the list.

Is there some setting I am missing?
This can (and certainly will) happen when installing apps on SDCard. Normally, the system should prevent this (or rather the dev, by defining the "install-location" accordingly in the app's Manifest).

So if the apps were installed on SDCard, go to Settings→Apps, scroll to the apps' entries, open them (one by one), and move the app to internal storage. If the widgets do not appear right away after that, they should do so at least after a reboot.