I replaced my 521 and need to restore my settings/apps to the new phone. I have no data, only wifi, so I can't restore during the first boot up. I was told if I chose "sign in later", I could set up my wifi, then add my MS account and it would let me restore just like on first boot up. So I did, but never got a prompt to restore settings. After I signed in, it just asks me if I want to enable back up like it always does. I've tried both no and yes (after factory resets), but nothing happens after that. Am I suppose to do something extra?