1, check whether the use of metal protective shell (or similar metal, such as metal coating protective shell), magnetic protection shell, magnetic support and other accessories, metal and magnetic materials are easy to interfere with and shield the reception of GPS signals, it is recommended to remove the accessories to relocate;
2. Enter the Settings -- Security and Privacy\/Privacy -- Location service, and ensure that the location service of the mobile phone is enabled and the location permission of third-party applications is enabled;
3. Long press the application icon on the desktop -- Application information -- Permission -- Location to check whether the \"positioning accuracy\" is set to the exact position;
4, in high-rise buildings, indoor, valley, tunnel and other places with serious shelter, GPS signal reception will be affected, resulting in inaccurate positioning, it is recommended to move to an open place for observation;
5. Please check whether third-party virtual positioning software or punch card software is installed in the mobile phone. If such software is used, please restart the mobile phone or uninstall the software and locate it;
6. In the driving scenario, when the car is in the starting state, if the navigation signal is weak in the car, the navigation signal strength can be observed outside the car to check whether it is affected by the interference of the electronic equipment in the car or the car glass film.
7, the use of different map software, determine whether it is the software itself;
8, please upgrade the mobile phone to the latest version to view;
9. If the above methods fail to solve the problem, please back up the mobile phone data in advance and take the mobile phone and purchase voucher to the customer service center for testing.
The reason for the inaccurate mobile phone navigation may be that your current network positioning is not accurate, or your current network has a certain delay phenomenon, or the local signal is not accurate