Why does Samsung Sch-W20 13 locate stone b after connecting the mobile phone?

According to your description, if mobile navigation can't be located, I suggest you try the following methods:

1. Turn it off and then on.

Try to search for more than three satellites when the weather is clear. If the satellite can't be searched, it may be related to the weather, location and buildings at that time.

3. If you still can't find the satellite, you can download the Gaud navigation map data package to your mobile phone again and click the link/survey below.