Backup of maps

federico Registered Users Posts: 2
Apprentice Traveler
I usually update the map on my VIA53 using wifi ( almost 7Gb) of my smartphone (Thetering); during one of the last update I lost connection , I tried to interrupt the update but the message "you have no map on your device" appeared, my question is: is it possible to keep a copy of maps on PC and reinstall it in this case? if yes how is it feasible? thank you.federico