Microsoft is finally rolling out its Windows 10 Mobile upgrade to existing handsets today. The software giant has been testing a variety of updates over the past few months, and a number of handsets will receive the update starting today.
Microsoft is supporting the Lumia 430, Lumia 435, Lumia 532, Lumia 535, Lumia 540, Lumia 635 (1 GB RAM), Lumia 640, Lumia 640 XL, Lumia 735, Lumia 830, and Lumia 930 initially. While the rollout will start today, it will all depend on when carriers make the update available for devices.
This article originally appeared on Recode.net.