How to Do a Factory Reset
Applies to all G-Series head units
Martus M
Last Update 13 days ago
Firmware Update Method
1. Insert a USB stick containing the firmware update into one of the USB ports.
2. Wait for the "Upgrade file detected" pop-up to appear on the screen.
3. Select the "Clear all" option, then confirm by selecting "Yes" to initiate a full firmware update and factory reset.
Settings Menu Method
1. Navigate to the unit's "Settings" menu.
2. Scroll down and select "System".
3. Select "Restore factory settings" and confirm by hitting "OK".
Video Guide
