Official updates are usually obtained directly from Road Top support or verified community forums. It is vital to match the firmware precisely to the hardware model. The Flash: The firmware (often an ISPBOOOT.bin
While the update process is a little geeky (why can't it just auto-update via the App Store?), it takes less than 5 minutes. And that 5 minutes is worth it for a lag-free, seamless wireless connection. roadtop carplay update