Grundig Tv Update Instant

| Type | Description | Update Method | |------|-------------|----------------| | | Full Google-certified OS with Play Store. | Over-the-air (OTA) via Settings > Device Preferences > About > System Update. | | Linux-based proprietary OS (often called “Grundig OS” or simplified smart portal) | Limited app store, basic smart functions. | OTA or USB manual update using firmware from Grundig support site. |