Nubia Prague S2 Coming ,Nubia Sends Out MWC 2017 Invites

Nubia has started sending out invites for this year’s Mobile World Congress (MWC) in Barcelonathe company did not announce a separate event, they highlighted only MWC 2017 dates in their invitation, while they also note what booth will Nubia occupy at MWC 2017. Nubia announced their MWC 2017 presence on their official Weibo (Chinese social network) page, and you can see all the details in the provided image.

Nubia MWC 2k17 invites

 You will be able to visit Nubia’s booth at MWC 2017 between February 27th and March 2nd, and in case you plan on going to Barcelona, you’ll be able to find Nubia at booth 7A11, Hall 7, Fira Gran Barcelona Via. In the provided image, you’ll get to see a ‘What’s NU” caption, which could hint at a new product launch, but it’s so subtle that it’s basically impossible to guess what is Nubia trying to say

While the teaser reveals where exactly nubia products will be showcased at the MWC venue, there aren't any details on which products will be displayed. Also, it looks like nubia won't be holding any MWC-specific press conference, so chances of new announcements are slim.
Still, rumors say the successor to the nubia Prague S (allegedly dubbed Prague S2) could be showcased at the event so hope remains.