Here it is, the June 2016 KB update
(KB3163018), updating the build to 10586.420. More info can be
What’s new and changed:
• Improved reliability of Internet Explorer
11, Microsoft Edge, Cortana, audio playback, audio playback in
Groove Music app, Maps app, Miracast, and Windows Explorer.
• Fixed issue with balloon tip
notifications always appearing in the upper left side of the
• Fixed issue that caused VPN to not work
properly when switching between different network interfaces
(for example, switching between Wi-Fi and cellular).
• Improved Narrator’s ability to read
bulleted lists, hyperlinks, and image information.
• Fixed issue in location that caused
navigation apps to lag behind user’s actual location.
• Improved performance of loading webpages
in Internet Explorer 11 when roaming user profiles are used.
• Fixed issue that caused phones to stop
ringing from an incoming call, if interrupted by an SMS.
• Fixed issue that caused some phones to be
unable to re-add a primary Microsoft account without resetting
after upgrading from Windows Phone 8.1.
• Fixed additional issues with Microsoft
Edge, Internet Explorer 11, Bluetooth, Cortana, Wi-Fi, Windows
Camera app, revised daylight saving time, USB, TPM, Graphics,
Group Policy, downloading music or movies purchased through
the Windows Store, Network Diagnostics and Windows Explorer.
• Fixed security issues with Internet
Explorer 11, Microsoft Edge, Server Message Block (SMB)
Server, Microsoft Graphics Component, Group Policy, DNS
Server, Windows Diagnostic Hub, Kernel mode drivers, Microsoft
Windows PDF, Windows Structured Query, Adobe Flash Player,
JScript and VBScript, and Web Proxy Autodiscovery Protocol