While you wait for answers, we may have found some information which could help you.
Success
Message
Code not working?
No volume?
Wont turn on and what the flip flop?
Broken aerial?
Display fault?
How can I mend my old fake airpods?
How can I get read of beeping sound from my radio in?
DAB to DAB+?
No power?
How do I fix liquid damage?
My Sagemcom DTR 6400 has di3d?
Charger for MP3 Classic Model: FIR - 410?