Windows 10 Mobile Build 15063.786 is now rolling out to the Windows 10 Mobile Creators Update devices and this new cumulative update for the operating system comes with general bug fixes.
Microsoft has also released cumulative updates for all supported Windows Phones with the Windows 10 Mobile Fall Creators Update, that update also includes general bug fixes and performance related improvements.
As usual, Microsoft hasn’t fixed any bugs with Windows 10 Mobile Build 15063.786, we assume that the latest cumulative for Windows Phone has security fixes.
It’s worth noting that Windows 10 Mobile Build 15063.786 is not available for the Windows Insiders on the Release Preview Ring. This cumulative update is only available for the supported phones such as the Lumia 640 and Lumia 640 XL, as they aren’t eligible for the Windows 10 Mobile Fall Creators Update.
Going forward, Microsoft is expected to release updates to the non-Insiders. If you are still using a Windows Phone with Insider builds, you should leave the programm and download the cumulative update as it at least includes security fixes.