Grundig Gx-3800 Factory Reset Code |top| File

and look for a "Resume to factory default" or "Factory Reset" option. Frequently Used Codes (If Prompted)

If your Grundig GX-3800 is acting erratically, a factory reset using the code 9999 will resolve 99% of software-related issues. It is the digital equivalent of a deep breath for your radio. While losing your presets is inconvenient, having a fully functional, responsive radio is worth the five minutes of reconfiguration. grundig gx-3800 factory reset code

Use a paperclip or pin to the button until the unit's lights flash or the screen restarts. and look for a "Resume to factory default"