QuickGPSfix is a feature that helps your TomTom device to find your location faster by using the signals of at least four satellites. It is especially useful when the GPS signal is weak or partially blocked. QuickGPSfix data is valid for up to seven days, so you need to update it regularly to ensure a quick start for your navigation.
There are different ways to update QuickGPSfix on your TomTom device, depending on the model and chipset you have. Here are some of the methods you can try:
If you have a TomTom device that is compatible with TomTom HOME software, you can use it to update QuickGPSfix data. Here are the steps:
If you have a newer TomTom device that is compatible with MyDrive Connect software, you can use it to update QuickGPSfix data. Here are the steps:
If you have a TomTom device that has a SiRFstar or GlobalLocate chipset, you can use a third-party tool called QuickGPSfix Update Tool to update QuickGPSfix data. Here are the steps:
.\\ephem
folder on your device. If it is lto.dat
, then you have a GlobalLocate chipset. If it is packedephemeris.ee
, then you have a SiRFstar chipset..rar
file, so you need to extract it using a program like WinRAR or 7-Zip..\\ephem
folder on your device.GlobalLocate_TomTom.exe
or Sirf_TomTom.exe
) and wait for it to download and install the latest QuickGPSfix data..\\ephem
folder after the update is done.Note: This tool requires an internet connection and Java installed on your computer. It may also trigger some antivirus warnings, but it is safe to use according to many users.