A Chinese website recently posted a video of Windows 10 for Phone build 12534. In the clip we can see the Contacts application with circular avatar images (same login screen on Windows 10 for PCs), application of new-style universal message, the buttons of the phone call was made bigger. There is also the emergence of new applications integrated Mail Outlook calendar and the most important is the Spartan browser address bar next to the screen (on WP 8.1 is used IE address bar located at the bottom edge). Not clear whether this will be the released builds for users trial or not.

Windows 10 for Phone build 12534
Windows 10 for Phone build 12534

Microsoft’s spokesman said that Spartan interface on the device has not been completed so likely we will see the address bar moves back to the previous position. Of course, we will have to wait until the new build of Windows 10 for Phone is distributed by Microsoft.

Video