I was having some problems with the sound and I had my bumper replaced because of dents, and was told the clock spring was faulty and to replace it would cost $750, then $450 and finally was replaced for $20. However the CD player radio sound disappeared and my user manual said do an upgrade and gave me some instructions on the information I would need to get the right one. I have tried now for 2hours to get the upgrade but failed and I was wondering if someone may be able to give me the correct website. The details I found were Model GD-01, Firmware V2.10, image version G1.56, Bluetooth B113 and memory status 898/900MB.
Being an 87 year young fella makes it hard to sort these things out.