What to update and what not?

[IvoGrijt]

Try clearing the app’s cache using the hidden settings menu

INFO: How to access hidden (default) Android settings?

To access hidden Android menu From the home screen, go to Projector Settings > About > Software Version Press OK on the remote 5 times (fast) On the right side, you’ll see the hidden menu open up. If the WiFi section opened up, just press the BACK button. Then, go to Device Preferences. WARNING: This information is only for advanced users. We recommend most users to not change any settings this way, it may cause problems.