Here Maps won’t develop for Windows 10 Mobile; existing maps won’t be updated Posted on March 28, 2016 by Deep Here, whose Here Maps application was the foundation of Windows Phone mapping for years, has decided to pull out of Windows 10 Mobile development, the company said Tuesday. Worse still, Here has decided to update its Windows Phone 8.1 map Read More Here Maps won’t develop for Windows 10 Mobile; existing maps won’t be updated