Direct Download links for KB4049370 is now available for Windows 10 version 1703, Creators Update. The KB4049370 offline installer allows you to upgrade your Windows 10 Creators Update device to the latest cumulative update which includes several bug fixes and security updates.
You can download the Windows 10 Build 15063.675 from the below links provided by Microsoft. The offline installer is officially released by Microsoft for all versions of Windows 10, it lets you upgrade the multiple machines without active internet connection. Alternatively, you can always download the update from Settings -> Update & Security -> Windows Update.
KB4049370 Download Links for Windows 10
KB4049370 Windows 10 15063.675 Full Changelog
Microsoft hasn’t fixed a lot of bug fixes with this release, the company has fixed an issue where some devices boot to a black screen. The other changes include general bug fixes and performance improvements.
As we noted above, the update is being rolled out to the non-Insiders and it is available for devices with Windows 10 Creators Update. You can download the update from Settings > Update & Security – Windows Update.