Some BLU Win HD LTE owners are reporting that their devices are currently receiving an update to Windows Phone 8.1 Update 2, also known as GDR2. The dual-SIM device originally launched last month, an LTE version of the BLU Win HD.
Update 2 has been slowly making its way out to phones, with on the Lumia 735 and 830 confirmed to be receiving the update as of early last month. Update 2 also shipped with the recently-launched Lumia 640 and Lumia 640 XL.
Update 2 is a relatively minor release, though it still adds useful new features, including an All Apps button at the bottom of the Start screen, a revamped Settings section, and MKV video support. For more on the latest update to Windows Phone 8.1, be sure to check out our rundown of the new features in Update 2.
Thanks to Caio and Dan for the tips!