TomTom GO-510 user manual

Yes, you can still use your old TomTom navigation device as long as it is functioning properly and you have access to updated maps. However, please note that TomTom has introduced newer models with more advanced features, so you may not have access to some of the latest functionalities and technology available in newer devices.

No, you cannot use any SD card for TomTom devices. TomTom devices typically have specific requirements for compatible SD cards, such as capacity and format. It is recommended to check the TomTom website or the device's user manual for the specific SD card requirements for your particular model.

TomTom Go is a navigation app developed by TomTom that requires internet connectivity to download and update maps, real-time traffic data, and other information. However, it does have some limited offline functionality. Once you have downloaded the maps for a specific region, you can still use the app for basic navigation without an internet connection. However, without internet access, features like real-time traffic updates or rerouting may not be available.

There could be several reasons why your TomTom device is not picking up GPS signal. Here are some possible explanations:
1. Weak GPS signal: If you are indoors or in an area with tall buildings, trees, or other obstacles blocking the view of the sky, it may affect the GPS reception. Try moving to an open area with clear visibility of the sky.
2. Software or firmware issues: Check if your device's software is up to date. Outdated software could cause GPS problems. Try updating the TomTom software or resetting the device to factory settings.
3. GPS antenna problem: There might be an issue with the GPS antenna inside the device. Ensure the antenna is not damaged or obstructed. If it's accessible, try cleaning it gently with a soft cloth.
4. Battery issues: If your TomTom's battery is low or not providing enough power, it may affect GPS performance. Ensure the device is properly charged or try using it while connected to a power source.
5. Environmental interference: Sometimes, external factors like severe weather conditions, solar flares, or electromagnetic fields can interfere with GPS signals. If none of the above solutions work and your device worked fine before, it could be a temporary issue caused by external factors.
If the problem persists, it is recommended to contact TomTom customer support for further assistance.