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Network setup can’t be done with a physical keyboard as it’s not in German layout by default.
Password protection isn’t necessary for signage players.
Unnecessary apps (Contacts, Camera, etc.) should be removed.
‘Do Not Disturb’ mode should be active since notifications and calls aren’t relevant.
The navigation bar toggle feature and preinstalled TeamViewer Host are great improvements.
GZY Engineering Update:
[Firmware link — internal access only, masked for confidentiality]
If you need firmware, please visit our website/ connect with me.
✅ Update Summary:
1. External physical keyboard layout changed to QWERTZ (German)
2. Added soft keyboard toggle (Settings → System → Language & Input → Disable soft keyboard)
3. Removed voice input services
4. Set call, notification, and alarm volumes to 0
5. Pre-installed TeamViewer Host for remote maintenance
6. Removed unnecessary apps (Contacts, Camera, Music, Calendar, Gboard, etc.)
At GZY (www.eellnet.com), we build firmware not just for performance — but for purpose.
Our custom Android signage OS eliminates distractions, enhances stability, and ensures every function serves the display’s mission.