No GPS (V 0.00) Garmin Fenix 6X Saphire

Download Garmin Express, and connect the Garmin Fenix 6x to the computer. Install all updates.

MAC; https://download.garmin.com/omt/express/GarminExpress.dmg

Windows: https://download.garmin.com/omt/express/GarminExpress.exe

OR

Try the lates beta. 

It you don't want the beta. The lates stable version is also included. (15.20)

Also an easy prosess is to fallow only step 1, 4 and 6.

https://www8.garmin.com/support/download_details.jsp?id=15167

Installation Instructions

1. Download and unzip Fenix6xPro_***Beta.zip.
2. Place the gupdate.gcd file, found in the System_v*** folder, into the \GARMIN folder of the device.
3. If there is a Sensor Hub_v*** folder, place the gupXXXX.gcd file into the \GARMIN\REMOTESW folder of the device. Please note, not all Beta releases will include an update.
4. If there is a GPS_v*** folder, place the gupXXXX.gcd (or 006B310700.GCD) file into the \GARMIN\REMOTESW folder of the device. Please note, not all Beta releases will include an update.
5. If there is a ANT_BLE_BT_v*** folder, place the gupXXXX.gcd file into the \GARMIN\REMOTESW folder of the device. Please note, not all Beta releases will include an update.
6. Disconnect from your computer and proceed through the update.
7. If you would like to revert to the last public release software, drop the gupdate.gcd file found in the System_Backdate_v*** folder in the \GARMIN directory NOTE: If you revert to an older version of software, all of your settings will be reset to defaults.

I did the all the steps accurately. However the after the update, the GPS is still (0.00)

Did you try to install the latest stable version as well?  (15.20)

This was the original version that came with the watch. It seems that It doesn't pull the GPS Software setup file for some reason.

I would recommend following b1ue3AGLE's instructions above, and try to reinstall 15.20.  if that doesn't work, you may have to consider contacting Garmin with a warranty claim.

Power off your device and connect it with Express again and sync. After this go outside and start an activity with gps like hike. Sometimes that has helped.

I followed  b1ue3AGLE's instructions, but with no luck. I already contacted Garmin, and they said they would replace it. But the problem is that I shipped it internationally away from US. Now I have to reverse the whole process, will cost time and money. That's why I'm looking for a solution in the community.

Oh ok, so if you've already tried reverting to 15.20, and nothing else seems to be working, I guess you're stuck with a warranty claim.

Sorry to hear it. :-(

Last resort, try downloading WebUpdater to reinstall the software on your watch, sometimes that works

www8.garmin.com/.../collection.jsp

I downloaded it, connected the watch, and it see that there isn't any update to the watch software. Should I do any step before connecting to the updater?