The WC reports that the BLU Win HD and BLU Win Jr has been updated to build 14203 of Windows Phone 8.1, one of the latest versions.
The update appears to bring performance improvements, fixes the start screen to 3 column setting and brings all the usual Windows Phone 8.1 goodies, including start screen backgrounds, Live folders, VPN, file manager and more.
If you own the handset, you can download the update by going to Settings>Phone Update> Check for updates.
The BLU Win Jr has a 4.0-inch WVGA screen, Qualcomm’s Snapdragon 200 processor, 512 MB of RAM, 4 GB of storage, a 5MP camera in the back, a 2MP lens up front, and support for Bluetooth, dual-SIM.
The BLU Win HD has a 5.0-inch 720P HD screen, Qualcomm Snapdragon 200 processor, 1 GB of RAM, 8 GB of storage, a 8MP rear and 2MP front facing camera and a 1950 mAH battery.
Via the WC