blerim

I have same problem, but I don't have many file on my pioneer avic-f910bt work just Navigation and Bluetooth, av, audio not working I bee like to find how to download or to find backup did anybody have backup avic-f910bt Sorry for my English

Hi, i have pioneer avic f910bt and i dont have backup from firmware I install fix3.1 on this but navigation work and tel but the audio and tuner not working Can any bady help me or did any bady have a backup of original pioneer avic-f910bt Thinks and sorry for may english