HMD Global has submitted 3 new design patents to EUIPO this week. The patents were registered on 14th November 2017 and could be for the same device. There is no other detailed information available in the listings. The design patents carry the design numbers: 004506558-0001/0002/0003.
In September, HMD Global had also submitted 5 new design patents to EUIPO. I would assume these new patents to be of the next generation of Nokia smartphones that will be launched next year. All registered design patents of HMD Global can be viewed at EUIPO.