You do not need to wait. Those firmware updates (like Nokia's Lumia Cyan update) and carrier updates are separate from the Windows Phone 8.1 Update 1 RTM update that is now available.
A Puppy's Life to Dog-dom. Weeks 1 and 2. These weeks are very quiet in that the puppies can not see or hear for the first 10 to 15 days, they can not regulate their own body temperature - they are totally dependent on their dam and their environment for warmth, nutrition and stimulation.
Like babies, puppies do best on a regular schedule. The schedule teaches them that there are times to eat, times to play and times to do their business. Generally speaking, a puppy can control their bladder one hour for every month of age. So if your puppy is two months old, they can hold it for about two hours.