A new firmware update is now available for Lumia 950 and Lumia 950 XL in some of the markets now. The firmware availability can be checked by going to “Last Added section” of Lumiafirmware site. What is great about this firmware update is that it reportedly enables the much-desired  feature of “Double Tap to Wake up” on both the devices.

The firmware update takes the firmware version of Lumia 950 / XL to 01078.00053.16236.350XX. As per the tips received by us and as shared on Reddit by one user, this firmware enables “Double Tap To Wake up” on both Lumia 950 and Lumia 950 XL. It also seems currently these firmware updates are not rolling out OTA but rather you need to use WDRT to update your devices’ firmware, if available.

Thanks to Pedro, Mike and other for the tip. Cheers!!