Windows 10 Mobile Anniverary Update (Lumia 950)

Windows 10 build 15063.2 releases for mobile (no) new features

Microsoft releases first cumulative update for Windows 10 Mobile Creators Update.

Microsoft is rolling out Windows 10 build 15063.2 for mobile devices enrolled in the Fast ring. This is the first release the company makes available as an incremental update, instead of a completely new build as the Windows 10 Creators Update is now finalized and only days from general availability.

The cumulative update doesn’t introduce new features, and it brings only one fix to enable devices running Windows 10 Mobile version 1607 (Anniversary Update) to successfully upgrade to version 1703 (Creators Update).

You can also use the following resources:

Windows 10 build 15063.2 for Mobile is available immediately through the Fast ring. It’ll download and install automatically on your device, but you can always force the update from Settings > Update & security > Windows Update and clicking the Check for updates button.

Update, March 29, 2017: Microsoft is now rolling out Windows 10 build 15063.2 to the Slow ring.

About the author

Mauro Huculak is a Windows expert and the Editor-in-Chief who started Pureinfotech in 2010 as an independent online publication. He is also been a Windows Central contributor for nearly a decade. Mauro has over 12 years of experience writing comprehensive guides and creating professional videos about Windows, software, and related technologies, including Android and Linux. Before becoming a technology writer, he was an IT administrator for seven years. In total, Mauro has over 20 years of combined experience in technology. Throughout his career, he achieved different professional certifications from Microsoft (MSCA), Cisco (CCNP), VMware (VCP), and CompTIA (A+ and Network+), and he has been recognized as a Microsoft MVP for many years. You can follow him on X (Twitter), YouTube, LinkedIn and