Huawei glory magic3 card 2 and GPS positioning signal weak problem?

The satellite signal may be weak, and the metal protective shell will affect the GPS signal strength. If a metal protective shell is used, it is recommended to remove or replace the protective shell made of other materials.

When using in the car, put the mobile phone near the windshield, at the top of the dashboard and other unobstructed places. If the outdoor satellite search is slow, it is recommended to use it in an open place. Click "Settings, Advanced Settings (Security and Privacy), Location Services", open "Access My Location Information", and select the location mode as "Use GPS, WLAN and Mobile Network". Or uninstall and reinstall the map software or replace other map software. If it still can't be solved, it is recommended to back up the data first and then restore the factory settings.