Microsoft has pushed a new Windows 10 Mobile Redstone Build, Build 14291.1001 to Windows Insiders in Fast Ring. The build is still available to only those having a new device shipped with Windows 10 Mobile, though Microsoft has promised update for more number of devices in coming weeks. You can read the official changelog for the Build 14291.1001 by clicking here. This build also brings its own share of known issues that will be wise to have a look at before taking the plunge. Now we have explored the Build 14291.1001 and could see some unreported changes that are not covered in the official changelog. We have posted our first hands-on video of this build demoing both officially reported and unreported features.

  • The Mobile Hotspot page has some changes and a new option of a Bluetooth device being able to switch Hotspot from WiFi to Bluetooth
  • The leaked feature of Cortana as the default messaging app is here but doesn’t work
  • There is one extra option of Windows Insider in Update & Security settings but crashes on tapping