Microsoft has started pushing out build 10586.29 to Windows 10 Mobile Insiders on the Fast Ring.The new build is expected to bring bug fixes and security updates for the final version of Windows 10 Mobile to be distributed as upgrades to the rest of the WP8.1 fleet.
Today’s update is a Cumulative Update to the Windows 10 Mobile Insider Preview Build 10586 to Insiders and only contain fixes to the Windows 10 Mobile Insider Preview build already in the Fast and Slow rings.
The update also brings support for new devices next week, along with an update to the Windows Device Recovery Toolthat resolves detection issues on these devices.
- You will see additional improvements in upgrade experience, including devices with limited free space, map rendering on update, and RCS enabled device settings.
- Improved application backwards compatibility for Windows Phone 8.1 Silverlight applications.
- Edge performance and stability has been improved. Auto-completion has been updated to allow user to more easily edit the end of the URL in the address bar.
- Additional Bluetooth stability improvements.
- We have resolve issues on switching the active cellular connectivity profile on Dual SIM devices.
- Data profiles are now correctly restored in the out of box experience that would prevent some devices from sending or receiving MMS messages.
Additional devices available to Windows Insiders early next week include:
Microsoft Lumia 550
Microsoft Lumia 950
Microsoft Lumia 950 XL