According to Windowsblogitalia, the Windows 10 Mobile updates to Yezz's current Windows Phones, such as the Billy 4.7 and the Billy 5S LTE will begin sometime this fall and will continue through the winter. The report says that Yezz's current partnership with Microsoft is even more solid than it has been in the past, and the company plans to launch new devices with Windows 10 Mobile sometime in the future. Details about these new phones were not announced.
The same report also showed off a more recent Yezz smartphone with Windows Phone 8.1, the Monaco 47. The 4.7-inch device has a display resolution of 1280×720, with a Qualcomm Snapdragon quad-core 1.2 Ghz processor. It also has a 13.1 MP rear camera and a 5 MP front-facing camera. While Yezz has released some of their smartphones in the US in the past, there's no word if the Monaco 47 will be joining them.