To successfully restore the unit, the ISO must be burned onto a Dual Layer (DL) DVD . Standard single-layer DVDs (4.7 GB) do not have enough capacity and will not work.
To get your unit back to life, you need the specific software disk compatible with the DRZ series. Here is the step-by-step process used by the community: Carrozzeria AVIC DRZ09 Navigation-installation disk
: Since these are often pulled from imported Japanese vehicles, you may find original disks on eBay by searching for "Carrozzeria AVIC boot disk" or the specific model number. To successfully restore the unit, the ISO must
If you've lost your original disk, follow these steps to restore your unit: 1. Identify the Correct Software To successfully restore the unit