Guys do not be discouraged by the new Tizen software, I have a Z2 and I still have whatsapp, facebook and instagram which is what is important to me. If you bored of the same old androud layout, give Tizen a chance and just look at the quality especially on the whatsaap interface. Be unique from everyone, so many people have android with all these new cheap alternatives so this is for if you want to stand out.But there is one main problem, it supports limited apps.Overall look wise perfect, working properly , great interface !