To wipe all user data, paired Bluetooth devices, and custom EQ settings:
: Find the small, pinhole-sized button labeled "RESET" on the front panel. grundig gx3800 factory reset code verified
: The most common default code for Grundig and similar Android-based units. To wipe all user data, paired Bluetooth devices,
If your unit prompts for a code to access deeper system or camera settings, try the following verified and common codes: To wipe all user data