Microsoft is testing Win10 Mobile Preview 10547 internally: Support LED notification light function

After Microsoft pushed Win10 Mobile Preview 10536, Windows Phone users began to ask about the development of the next Win10 mobile version. Gabriel Aul, head of Windows Insider project, said that Microsoft is testing Win10 Mobile Preview 10547 internally and has entered the fast track.

At the same time, Gabriel Aul also confirmed that Windows 10 Mobile does support LED notification lights, but as everyone thinks, this requires OEMs to introduce new hardware and drivers. So it is uncertain whether the previous Lumia devices, such as the Lumia1020, Lumia925, and Lumia730, can turn on the LED breathing lights.

Additional questions about Windows 10 Mobile custom ringtones, Gabe Aul said the next version will support, but the specific time is unknown.
Obviously, this does not mean that the next mobile version must be 10547. Microsoft is always testing different versions of Windows 10 Mobile. The company will choose to provide a stable and good enough version for Insider members to use. Based on the news that Gabriel Aul posted on Twitter, Microsoft internal tests generally have three levels, followed by fast ring, slow ring, and final test. So the next mobile version of the push should wait for a while.