How can I make ADW_EX wallpaper stick? When I set new wallpaper, it lasts only until the next sleep. On waking, the default ADW sequence of wallpapers resumes.  I can re-select the wallpaper and it will again persist again until the device sleeps.

I've tried:


Locking the desktop - doesn't lock the wallpaper.
Upgrading to v 1.3.3.56 - same behavior
Restarting ADW after setting the wallpaper - the wallpaper persists, but still only until a sleep.


How can I make it stick?

ADW.launcher EX 1.3.3.1 
Kindle Fire 6.3.1, not rooted
Android 2.3
It appears that Kindle Fire is designed to restore its wallpaper on every wake, and that to prevent it, you have to have rooted the KF, and use a file manager to remove the system's write permission from the new wallpaper file.  See this article on xda-developers forum.