VW Play Regio Intent Test Page
Use this inside the Waze Help/WebView browser. Tap one item at a time.
If Waze asks whether to open an external app, allow it. If nothing happens,
the WebView is blocking that intent form.
Do not tap factory-reset, updater, reflash, or diagnostic write actions.
This page only tries standard Android settings/developer/installer pages and app launch intents.
Best first tests
Android Settings actions
Direct Settings components
Package launch attempts
App-specific settings / install permissions
Test log
Ready.