The Conversations article is titled “The Next generation”, so it seems that we will see some new device / devices getting announced. The going back thing may mean going back to “Nokia X” for making it better than ever. Nokia X2 now seems more probable than ever.
Anyways note down the timings for tomorrow’s event,
8am London time/10am Finnish time/12.30pm New Delhi time.
You need to click the link here to catch the event at Conversations.