Mobile World Congress day two: here's what you need to know

With most of the major new device announcements already out, day two of Mobile World Congress (MWC) in Barcelona was a more subdued affair. Here's what you need to catch up on. 
Taking to a stage two miles away from the main conference centre at the 4YFN (4 Years From Now) event – the startup hub of MWC – Unilever’s vice president of global marketing made a public commitment to increase the number of female-founded startups the FMCG-company invests in. Right now, just