I have bought a new Lumia 610 and having software 7.5
When I try checking for update via Zune , it always fails with error 80072EFF.
I am very much on internt and did all that of removing /restarting the phone/pc
I have attached the screen shot
The release of the update is in progress so the best action is to wait for it.
“The Windows Phone 7.8 update is now rolling out for Nokia Lumia smartphones through February. Delivery of the update is operator dependent, meaning you will receive a notification in the coming weeks if you have an unlocked phone or if your operator has approved the update. If you don’t receive the update notification within the next three weeks, please contact your operator for more information.”