Junsun D800 Map Update Jun 2026

Navigate manually to Settings → System → Software Update → Local Update and select the file on your microSD card.

: Delete the old map folder on your device and copy the newly extracted files into the same directory. junsun d800 map update

The Junsun D800 is an Android-powered aftermarket head unit. Unlike dedicated GPS devices, its mapping software is not tied to a single proprietary system. The D800 typically ships with either , Sygic , or Pre-installed Google Maps (depending on the seller and Android version). A "map update" therefore requires identifying the specific navigation app in use. This report provides step-by-step procedures for the three most common scenarios. Navigate manually to Settings → System → Software

Sygic account, sufficient internal storage (min. 8 GB free). junsun d800 map update