This clears all presets. You must perform a full alignment (SSB BFO and AM tracking) using the service manual's trimmer locations.
is a popular double-DIN head unit known for its 6.8-inch touchscreen and support for Apple CarPlay and Android Auto. If your unit is glitching, stuck on a specific screen, or you need to clear all personal data, a factory reset is the most effective fix. Common Factory Reset Codes for Grundig GX-3800
Ensure you are using a high-quality USB cable and the phone is parked/stationary during the initial setup.
This clears all presets. You must perform a full alignment (SSB BFO and AM tracking) using the service manual's trimmer locations.
is a popular double-DIN head unit known for its 6.8-inch touchscreen and support for Apple CarPlay and Android Auto. If your unit is glitching, stuck on a specific screen, or you need to clear all personal data, a factory reset is the most effective fix. Common Factory Reset Codes for Grundig GX-3800
Ensure you are using a high-quality USB cable and the phone is parked/stationary during the initial setup.
