Microsoft today revealed in a comment on its official Microsoft Lumia Facebook page that Windows 10 Mobile will begin rolling out to existing Windows Phone devices in December, which would mean we’re just 2 months away from having the final bits of Windows 10 Mobile rollout globally. The rollout for Windows 10 Mobile is slightly different compared to desktops and laptops, instead of having a set date, it’s up to carriers when handsets will first receive the upgrade. I expect Windows 10 Mobile to RTM in just a few short weeks, giving carriers around a month to test the final bits before pushing the upgrade out to existing handsets in December. Insiders will likely gain access to the RTM bits soon after it’s ready through the Insider program, but those normal folk who are not part of the Insider program will have to wait, which is to be expected. <img class="alignnone size-full wp-image-26694" src="//winbeta.org/wp-content/uploads/2015/10/decemberrollou