Software Update fail

micmic Registered Users Posts: 1
Apprentice Seeker
edited December 2021 in Devices using Wi-Fi®
An email suggested I download the new software update and new maps. After doing the software update via home WiFi it proceeded to download the new maps. After several minutes it claimed my WiFi connection failed (NOT) and now I have only one screen when I power up the device...No Map Available. No menu option or anything except No Map Available.