Mystery Nokia RM-977 handheld crops up
 

Looking to strike while the iron is hot, Nokia is apparently working on a low-end, low-cost 4.5-inch smartphone, which could be viewed as the true heir to Lumia 520’s budget-conscious throne. Technically, a crown prince by the name of Lumia 525 is already out and about, but the 4-incher might be brushed away rather easily [...]

http://vr-zone.com/articles/mystery-...lumia-520-heir