"Locating Satellites" forever

I have one S62 unable to Locate Satellites, unable to Set Time with GPS.  I found its Setting- System-About-SW Versions-GPS Version 0.0. However, I have another S62 works perfectly fine, showsSetting- System-About-SW Versions-GPS Version 4.6.   How do I change/reinstall the GPS Version? I have successfully used the Reset function and used Garmin Express updated the software version. But nothing changed GPS Version 0.0, still cannot locate the Satellites.

Both watches have the same SW Version 2.6.   

Please advise.