Certain functions are no longer working on my AVIC F700BT

[redsox0229]

Hello,

 

I have a  Pioneer AVIC F700BT. I've had it since 2008, so it's getting pretty old. I have 2.0008 installed on it. Certain functions on the radio have stopped working. I don't know if this is because the radio is getting old, or maybe it needs to be updated. I can longer watch videos. This includes videos from a thumb drive, iPod, or SD card. Also, the voice commands feature no longer works. If I try holding down the volume button for voice commands, the system freezes up and restarts. If I try just muting the radio, it freezes. Is there anyway I can fix this?

 

Thanks