Ew6800 Firmware Update
If the device becomes unresponsive after an update, try a "Hard Reset" by holding the reset button for 10–15 seconds.
Before you begin the installation process, take a moment to prepare. A failed firmware update can occasionally "brick" a device (render it unusable), so following these steps is vital: Ew6800 Firmware Update
: Connect the drive to the stereo and navigate to Settings > System Info > Android Upgrade . If the device becomes unresponsive after an update,
New firmware versions protect your device against the latest digital threats and unauthorized access. Ew6800 Firmware Update