Updated to latest updateadvisor on lumia 640 dual sim. Carrier: cee area sw variant. Receiving now the update, i never been on insider. Bought it from Romania.
My 1520.3 got a firmware bump in January via WDRT. I imagine it was prep for 10. Nothing much really changed and I can think of no reason why it needed firmware that far past the Denim release.
Vodafone Germany unlocked 930 - I'm getting middle finger so far on this update. Update app is not in the store and it ignores QR link to the page. Splendid...