20 Most Recent Tomtom XXL 540S GPS Receiver - Page 7 Questions & Answers

Perhaps I will sound too banal, but have you tried to contact the manufacturer?

Look online to restore the Tom Tom..you can go to the website to do this.

so order one

As a way point or is this the beginning of the trip

https://www.tomtom.com/en_us/obsolete-products/ check if your tom tom has not been phased out

check with tom tom as they are phasing out some older models https://www.tomtom.com/en_us/obsolete-products/ click on the support link and ask them if you can update the maps on your go 510

Hi There is a small reset switch usually on the back of the tom tom where you can insert a pin to reset the device Hope this helps Nick

Look up putting rice in a bag with your watch in too. Heard of this for cell phones.