How to view and edit the GPS info for VIOFO A118C/A118C2/A119/A119S/A119V3/A129 Duo/ A129 Duo IR/ A129 Pro Duo?

To read the GPS information like speed, coordination, please download dashcamViewer to playback.

https://dashcamviewer.com/

then use http://www.dashware.net/ to edit,

For A118C and A118C2, we also suggest you use the attached firmware.