This will allow videos to be played while driving. Additionally it will enable video from usb and will activate all file formats to be played.
We have never known a system to fail an upgrade or damage any unit using one of these updates. However, if you do upgrade your Nav Unit you do so at your own risk.
We offer no warranty, liability, responsibility or offer compensation should anything go wrong. After successful activation no refund is offered as this is a fully digital item.