My Lumia 640 has not gotten the update yet though... I really dont know why tbh, as it is upgradeable to Win10 and its been almost a week...
I installed the shitt on my Lumia 630. And it's working perfectly fine. I have problem with the new official Instagram app, that fuckk chews data and I'mnot able to turn It off under run background thingy or what what. Loving Twitter!! ☺
I just updated my L525 using Windows Insider app. This way I am able to use newest W10 apps rather than the older apps.
Goes to show how much effort microsoft is putting into their very own platform.