Hi guys!!!!
I checked serial number of my TT XXL IQ routes here "https://www.tomtom.com/en_gb/updates/" and its say "After 6 April 2019, your satnav will continue to navigate, but will not be able to show the correct time and the estimated time of arrival. Fortunately, this is easily fixed with an update we have ready for you below".With TT Home.

I have the map central europe 10.10.8891 .

Is it right to make the update or it make cause a problem to my device?