6.0, Marshmallow. (The Priv could also be upgraded to 6.0) This device featured a 5.2-inch full high-definition display. BlackBerry chief security officer David Kleidermacher stressed data security during the launch, indicating that this model included built-in malware protection and encryption of all user information. Industry observers pointed out that the DTEK50 is a re-branded version of the Alcatel Idol 4 with additional security-oriented software customizations, manufactured and designed by TCL. In September 2016, BlackBerry Limited agreed to a licensing partnership with an Indonesian company to set up a new joint venture company called BB Merah Putih to "source, distribute, and market BlackBerry handsets in Indonesia". On October 25, 2016, BlackBerry released the BlackBerry DTEK60, the second device in the DTEK series, manufactured and designed by TCL. The device features a 5.5-inch Quad-HD touch screen display running on Qualcomm's Snapdragon 820 processor with support for Quick Charge 3.0, USB Type-C, and a fingerprint sensor. In October 2016, it was announced that BlackBerry will be working with the Ford Motor Company of Canada to develop software for the car manufacturer's connected vehicles. In February 2017, a $20m class action lawsuit against BlackBerry was announced by the former employees of the company. In March 2017, BB Merah Putih announced the BlackBerry Aurora, an Indonesian-made and sold device, running an operating system based on Android 7.0 out of the box. In March 2018, it was announced that BlackBerry would be working with Jaguar Land Rover to develop software for the car manufacturer's vehicles. In June 2018, BlackBerry in partnership with TCL Mobile and Optiemus Infracom launched the KEY2 at a global launch in New York. This is the third device to sport a keyboard while running Google's Android OS. In 2017, BlackBerry Mobile released the BlackBerry KeyOne—which was known for having a physical keyboard below its 4.5 inch touchscreen and a long battery life—and was the last device to be designed internally by BlackBerry. Also in 2017, BlackBerry Mobile, under their partner license agreements, released the BlackBerry Aurora, BlackBerry KeyOne L/E BLACK, and the BlackBerry Motion. In June 2018, the BlackBerry Key2 was launched in international markets, and in India by licensee Optiemus Infracom. The Key2 sports a dual camera setup and incorporates features such as portrait mode and optical zoom. In August 2018, after the launch of the BlackBerry Key2, Optiemus Infracom announced the launch of the BlackBerry Evolve and Evolve X smartphones