Known Issues
During firmware update, some configuration related to developer mode needs to be populated.
While Developer Mode app failed to do so, you could get around this by disabling developer mode, restart the TV and enable again. Please note all the apps installed by developer mode will be uninstalled.
If you have a rooted TV, run following commands to remove outdated jail_app.conf.
rm -f /media/cryptofs/apps/usr/palm/services/com.palmdts.devmode.service/download/jail_app.*